@incollection{aikhenvald_serial_2006,
	ids = {Aikhenvald2006},
	address = {Oxford},
	series = {Explorations in {Linguistic} {Typology}},
	title = {Serial verbs constructions in a typological perspective},
	number = {2},
	booktitle = {Serial verb constructions: {A} cross-linguistic typology},
	publisher = {Oxford University Press},
	author = {Aikhenvald, Alexandra Y.},
	editor = {Alexandra Y. Aikhenvald and {Robert M. W. Dixon}},
	year = {2006},
	pages = {1--68},
}

@phdthesis{zgraggen_comparative_1972,
	address = {Alexishafen: Anthropos Institute},
	author = {Z’graggen, John A.},
	ids = {Z’graggen1972},
	title = {Comparative wordlist of the {Ramu} language group, {New} {{Guinea}}},
	type = {Unpublished {MS}},
	year = {1972},
}

@phdthesis{wade_botinenglish_1983,
	address = {Pioneer Bible Translators},
	author = {Wade, Martha},
	ids = {Wade1983},
	title = {Botin/{{English}} dictionary},
	type = {Unpublished {MS}},
	year = {1983},
}

@phdthesis{mcelvenny_notes_2006,
	address = {Sydney: University of Sydney},
	author = {McElvenny, James},
	ids = {McElvenny2006},
	title = {Notes on the {Mudukumo} language of the {Yuat} {River}, {{East}} {{Sepik}} {Province}, {{PNG}}},
	type = {Unpublished {MS}},
	year = {2006},
}

@book{mcelvenny_biwat_2005,
	address = {Sydney, Melbourne, Canberra},
	author = {McElvenny, James},
	doi = {10.4225/72/56E82555997E4},
	ids = {McElvenny2005},
        publisher = {Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC)},
	title = {Biwat ({{Papua}} {New} {{Guinea}})},
	year = {2005},
}

@phdthesis{lincoln_gitua_1977,
	author = {Lincoln, Peter C.},
	ids = {Lincoln1977},
	title = {Gitua – {{English}} vocabulary. {Preliminary} version},
	type = {Unpublished {MS}},
	url = {http://hdl.handle.net/10524/18938},
	year = {1977},
}

@book{laycock_notebook_1971-4,
	address = {Sydney, Melbourne, Canberra},
	author = {Laycock, Donald C.},
	doi = {10.4225/72/56F2B52794742},
	ids = {Laycock1971c},
        publisher = {Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC)},
	title = {Notebook {D36}: {Selected} research papers of {Don} {Laycock} on languages in {{Papua}} {New} {{Guinea}}},
	year = {1971},
}

@book{laycock_notebook_1971-3,
	address = {Sydney, Melbourne, Canberra},
	author = {Laycock, Donald C.},
	doi = {10.4225/72/56F2B52172E4E},
	ids = {Laycock1971d},
        publisher = {Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC)},
	title = {Notebook {D35}: {Selected} research papers of {Don} {Laycock} on languages in {{Papua}} {New} {{Guinea}}},
	year = {1971},
}

@book{laycock_notebook_1971-2,
	address = {Sydney, Melbourne, Canberra},
	author = {Laycock, Donald C.},
	doi = {10.4225/72/56F2B51B75A17},
	ids = {Laycock1971b},
        publisher = {Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC)},
	title = {Notebook {D34}: {Selected} research papers of {Don} {Laycock} on languages in {{Papua}} {New} {{Guinea}}},
	year = {1971},
}

@book{laycock_notebook_1971-1,
	address = {Sydney, Melbourne, Canberra},
	author = {Laycock, Donald C.},
	doi = {10.4225/72/56F2B4F2BB09C},
	ids = {Laycock1971e},
        publisher = {Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC)},
	title = {Notebook {D25}: {Selected} research papers of {Don} {Laycock} on languages in {{Papua}} {New} {{Guinea}}},
	year = {1971},
}

@book{laycock_notebook_1971,
	address = {Sydney, Melbourne, Canberra},
	author = {Laycock, Donald C.},
	doi = {10.4225/72/56F2B4E751BAF},
	ids = {Laycock1971a},
        publisher = {Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC)},
	title = {Notebook {D23}: {Selected} research papers of {Don} {Laycock} on languages in {{Papua}} {New} {{Guinea}}},
	year = {1971},
}

@book{laycock_notebook_1970,
	address = {Sydney, Melbourne, Canberra},
	author = {Laycock, Donald C.},
	doi = {10.4225/72/56F2B482900D8},
	ids = {Laycock1970},
        publisher = {Pacific and Regional Archive for Digital Sources in Endangered Cultures (PARADISEC)},
	title = {Notebook {D6}: {Selected} research papers of {Don} {Laycock} on languages in {{Papua}} {New} {{Guinea}}},
	year = {1970},
}

@article{comrie_leipzig_2008,
	address = {Leipzig: Department of Linguistics of the Max Planck Institute for Evolutionary Anthropology and Department of Linguistics of the University of Leipzig},
	author = {Comrie, Bernard and Haspelmath, Martin and Bickel, Balthasar},
	ids = {ComrieEtAl2008},
	title = {The {Leipzig} {Glossing} {{Rules}}: {Conventions} for interlinear morpheme-by-morpheme glosses: {Revised} edition},
	url = {https://www.eva.mpg.de/lingua/resources/glossing-rules.php},
	year = {2008},
}

@phdthesis{butler_tentative_1981,
	address = {Pioneer Bible Translators},
	author = {Butler, William},
	ids = {Butler1981a},
	title = {A tentative phonology of {Banaro}},
	type = {Unpublished {MS}},
	year = {1981},
}

@phdthesis{butler_preliminary_1981,
	address = {Pioneer Bible Translators},
	author = {Butler, William},
	ids = {Butler1981b},
	title = {Preliminary notes on {Banaro} grammar},
	type = {Unpublished {MS}},
	year = {1981},
}

@article{unesco_language_2003,
	address = {Paris},
	author = {{UNESCO Ad Hoc Expert Group on Endangered Languages}},
 shortauthor= {UNESCO},
	ids = {UNESCO2003},
	month = {3},
	year = {2003},
	title = {Language vitality and endangerment. {Document} submitted to the {International} {Expert} {Meeting} on {{UNESCO}} {Programme} {Safeguarding} of {Endangered} {Languages}},
	url = {https://ich.unesco.org/doc/src/00120-EN.pdf}
}

@article{patrol_reports_19691970_1969,
	author = {{Patrol Reports}},
	ids = {PatrolReports1969},
	institution = {National Archives and Public Records Services of Papua New Guinea},
	title = {1969–1970. {District}: {{East}} {{Sepik}}. {Station}: {Angoram}. {Volume} {{{No}}}: 15. {Accession} {{{No}}}: 496},
	url = {https://library.ucsd.edu/dc/object/bb8295461n},
	year = {1969},
}

@article{patrol_reports_19481953_1950,
	author = {{Patrol Reports}},
	ids = {PatrolReports1950},
	institution = {National Archives and Public Records Services of Papua New Guinea},
	title = {1948–1953. {District}: {{East}} {{Sepik}}. {Station}: {Angoram}. {Volume} {{{No}}}: 2. {Accession} {{{No}}}: 496},
	url = {https://library.ucsd.edu/dc/object/bb7715246r},
	year = {1950},
}

@phdthesis{zgraggen_classificatory_1969,
	address = {Canberra},
	author = {Z’graggen, John A.},
	ids = {Z’graggen1969},
	school = {The Australian National University},
	title = {Classificatory and typological studies in languages of the {{Western}} {{Madang}} {{District}}, {New} {{Guinea}}},
	type = {Doctoral dissertation},
	url = {http://hdl.handle.net/1885/130077},
	year = {1969},
}

@phdthesis{wade_stratificational_1984,
	address = {Arlington},
	author = {Wade, Martha},
	ids = {Wade1984},
	school = {University of Texas at Arlington},
	title = {Some stratificational insights concerning {Botin} ({Kambot}), a {{Papuan}} language},
	type = {Master’s thesis},
	year = {1984},
}

@phdthesis{heaton_typology_2017,
	address = {Honolulu},
	author = {Heaton, Raina},
	ids = {Heaton2017},
	school = {University of Hawai‘i at Mānoa},
	title = {A typology of antipassives, with special reference to {{Mayan}}},
	type = {Doctoral dissertation},
	url = {http://hdl.handle.net/10125/62499},
	year = {2017},
}

@phdthesis{hatfield_grammar_2016,
	address = {Buffalo},
	author = {Hatfield, Adam},
	ids = {Hatfield2016},
	school = {University of Buffalo, State University of New York},
	title = {A grammar of {Mehek}},
	type = {Doctoral dissertation},
	url = {https://eric.ed.gov/?id=ED589163},
	year = {2016},
}

@phdthesis{barlow_grammar_2018,
	address = {Honolulu},
	author = {Barlow, Russell},
	ids = {Barlow2018a},
	school = {University of Hawai‘i at Mānoa},
	title = {A grammar of {{Ulwa}}},
	type = {Doctoral dissertation},
	url = {http://hdl.handle.net/10125/62506},
	year = {2018},
}

@incollection{wurm_trans_1975,
	address = {Canberra},
	author = {Wurm, Stephen A. and Voorhoeve, C. L. and McElhanon, Kenneth},
	booktitle = {New {{{Guinea}}} area languages and language study, {volume} 1: {{Papuan}} languages and the {New} {{{Guinea}}} linguistic scene},
	editor = {{Stephen A. Wurm}},
	ids = {WurmEtAl1975},
	number = {C-38},
	pages = {299--322},
	publisher = {Research School of Pacific Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {The {Trans} {New} {{Guinea}} {Phylum} in general},
	url = {http://hdl.handle.net/1885/145150},
	year = {1975}
}

@incollection{usher_keram_nodate,
	author = {Usher, Timothy},
	booktitle = {New {{Guinea}} world},
	editor = {{Timothy Usher} and {Edgar Suter}},
	ids = {UsherNoDate},
	title = {Keram {River}},
	url = {https://sites.google.com/site/newguineaworld/families/keram-and-ramu-rivers/keram-river},
}

@incollection{silverstein_hierarchies_1976,
	address = {Canberra},
	author = {Silverstein, Michael},
	booktitle = {Grammatical categories in {{Australian}} languages},
	editor = {{Robert M. W. Dixon}},
	ids = {Silverstein1976},
	number = {22},
	pages = {112--171},
	publisher = {Australian Institute of Aboriginal Studies},
	series = {Linguistic {Series}},
	title = {Hierarchies of features and ergativity},
	year = {1976}
}

@incollection{siewierska_passive_2013,
	address = {Leipzig},
	author = {Siewierska, Anna},
	booktitle = {The world atlas of language structures online},
	editor = {{Matthew S. Dryer} and {Martin Haspelmath}},
	ids = {Siewierska2013},
	publisher = {Max Planck Institute for Evolutionary Anthropology},
	title = {Passive constructions},
	url = {http://wals.info/chapter/107},
	year = {2013},
}

@incollection{ross_pronouns_2005,
	address = {Canberra},
	author = {Ross, Malcolm},
	booktitle = {{{Papuan}} pasts: {Studies} in the cultural, linguistic and biological history of the {{{Papuan}}}-speaking peoples},
	editor = {{Andrew Pawley} and {Robert Attenborough} and {Jack Golson} and {Robin Hide}},
	ids = {Ross2005},
	number = {572},
	pages = {15--66},
	publisher = {Research School of Pacific and Asian Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {Pronouns as a preliminary diagnostic for grouping {{Papuan}} languages},
	url = {http://hdl.handle.net/1885/146735},
	year = {2005}
}

@incollection{palmer_language_2018,
	address = {Berlin},
	author = {Palmer, Bill},
	booktitle = {The languages and linguistics of the {New} {{Guinea}} {Area}: {A} comprehensive guide},
	doi = {10.1515/9783110295252-001},
	editor = {{Bill Palmer}},
	ids = {Palmer2018},
	number = {4},
	pages = {1--20},
	publisher = {De Gruyter Mouton},
	series = {The {World} of {Linguistics}},
	title = {Language families of the {New} {{Guinea}} {Area}},
	year = {2018}
}

@incollection{naess_how_2009,
	address = {Amsterdam},
	author = {Næss, Åshild},
	booktitle = {The linguistics of eating and drinking},
	doi = {10.1075/tsl.84.03nae},
	editor = {{John Newman}},
	ids = {Næss2009},
	number = {84},
	pages = {27--43},
	publisher = {John Benjamins},
	series = {Typological {Studies} in {Language}},
	sortname = {Naess, Ashild},
	title = {How transitive are {{EAT}} and {{DRINK}} verbs?},
	year = {2009}
}

@incollection{maddieson_vowel_2013,
	address = {Leipzig},
	author = {Maddieson, Ian},
	booktitle = {The world atlas of language structures online},
	editor = {{Matthew S. Dryer} and {Martin Haspelmath}},
	ids = {Maddieson2013b},
	publisher = {Max Planck Institute for Evolutionary Anthropology},
        sortname = {Maddieson, Ianb},
	title = {Vowel quality inventories},
	url = {http://wals.info/chapter/2},
	year = {2013},
}

@incollection{maddieson_consonant_2013,
	address = {Leipzig},
	author = {Maddieson, Ian},
	booktitle = {The world atlas of language structures online},
	editor = {{Matthew S. Dryer} and {Martin Haspelmath}},
	ids = {Maddieson2013a},
	publisher = {Max Planck Institute for Evolutionary Anthropology},
        sortname = {Maddieson, Iana},
	title = {Consonant inventories},
	url = {http://wals.info/chapter/1},
	year = {2013},
}

@incollection{maddieson_consonant-vowel_2013,
	address = {Leipzig},
	author = {Maddieson, Ian},
	booktitle = {The world atlas of language structures online},
	editor = {{Matthew S. Dryer} and {Martin Haspelmath}},
	ids = {Maddieson2013c},
	publisher = {Max Planck Institute for Evolutionary Anthropology},
        sortname = {Maddieson, Ianc},
	title = {Consonant-vowel ratio},
	url = {http://wals.info/chapter/3},
	year = {2013},
}

@incollection{longacre_sentences_2007,
	address = {Cambridge},
	author = {Longacre, Robert},
	booktitle = {Language typology and syntactic description, volume {{II}}: {Complex} construction, second edition},
	doi = {10.1017/CBO9780511619434.007},
	editor = {{Timothy Shopen}},
	ids = {Longacre2007},
	pages = {372--420},
	publisher = {Cambridge University Press},
	title = {Sentences as combinations of clauses},
	year = {2007}
}

@incollection{lee_language_2018,
	address = {London},
	author = {Lee, Nala H. and Van Way, John R.},
	booktitle = {Cataloguing the world’s endangered languages},
	doi = {10.4324/9781315686028-5},
	editor = {{Lyle Campbell} and {Anna Belew}},
	ids = {LeeVanWay2018},
	pages = {66--78},
	publisher = {Routledge},
	title = {The {Language} {Endangerment} {Index}},
	year = {2018}
}

@incollection{laycock_sepik-ramu_1975,
	address = {Canberra},
	author = {Laycock, Donald C. and Z’graggen, John A.},
	booktitle = {New {{{Guinea}}} area languages and language study, {volume} 1: {{Papuan}} languages and the {New} {{{Guinea}}} linguistic scene},
	editor = {{Stephen A. Wurm}},
	ids = {LaycockZ’graggen1975},
	number = {C-38},
	pages = {731--764},
	publisher = {Research School of Pacific Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	sortname = {Laycock, Donald C. and Z'graggen, John A.},
	title = {The {{Sepik}}-{Ramu} phylum},
	url = {http://hdl.handle.net/1885/145150},
	year = {1975}
}

@incollection{kibrik_andrej_a_transitivity_1996,
	address = {München},
	author = {Kibrik, Andrej A.},
	booktitle = {{Godoberi}},
	editor = {Alexandr E. Kibrik},
	ids = {Kibrik1996},
	number = {2},
	pages = {108--147},
	publisher = {LINCOM EUROPA},
	series = {{LINCOM} {Studies} in {Caucasian} {Linguistics}},
	title = {Transitivity in lexicon and grammar},
	year = {1996}
}

@incollection{greenberg_indo-pacific_1971,
	address = {The Hague},
	author = {Greenberg, Joseph H.},
	booktitle = {Linguistics in {{Oceania}}},
	doi = {10.1515/9783111418827},
	editor = {{J. Donald Bowen}},
	ids = {Greenberg1971},
	number = {8},
	pages = {807--871},
	publisher = {Mouton},
	series = {Current {Trends} in {Linguistics}},
	title = {The {{Indo}}-{{Pacific}} hypothesis},
	year = {1971},
}

@incollection{foley_linguistic_2005,
	address = {Canberra},
	author = {Foley, William A.},
	booktitle = {{{Papuan}} pasts: {Studies} in the cultural, linguistic and biological history of the {{{Papuan}}}-speaking peoples},
	editor = {{Andrew Pawley} and {Robert Attenborough} and {Jack Golson} and {Robin Hide}},
	ids = {Foley2005},
	number = {572},
	pages = {109--144},
	publisher = {Research School of Pacific and Asian Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {Linguistic prehistory in the {{Sepik}}-{Ramu} {Basin}},
	url = {http://hdl.handle.net/1885/146735},
	year = {2005}
}

@incollection{foley_languages_2018,
	address = {Berlin},
	author = {Foley, William A.},
	booktitle = {The languages and linguistics of the {New} {{Guinea}} area: {A} comprehensive guide},
	doi = {10.1515/9783110295252-003},
	editor = {{Bill Palmer}},
	ids = {Foley2018},
	number = {4},
	pages = {197--432},
	publisher = {De Gruyter Mouton},
	series = {The {World} of {Linguistics}},
	title = {The languages of the {{Sepik}}-{Ramu} {Basin} and environs},
	year = {2018}
}

@incollection{foley_language_2020,
	address = {Oxford},
	author = {Foley, William A.},
	booktitle = {Language dispersal, diversification, and contact: {A} global perspective},
	doi = {10.1093/oso/9780198723813.003.0008},
	editor = {{Mily Crevels} and {Pieter Muysken}},
	ids = {Foley2020},
	pages = {142--155},
	publisher = {Oxford University Press},
	title = {Language diversity, geomorphological change, and population movements in the {{Sepik}}-{Ramu} basin of {{Papua}} {New} {{Guinea}}},
	year = {2020}
}

@incollection{evans_insubordination_2007,
	address = {Oxford},
	author = {Evans, Nicholas},
	booktitle = {Finiteness: {Theoretical} and empirical foundations},
	editor = {{Irina Nikolaeva}},
	ids = {Evans2007},
	pages = {366--431},
	publisher = {Oxford University Press},
	title = {Insubordination and its uses},
	year = {2007}
}

@incollection{dryer_descriptive_2006,
	address = {Berlin},
	author = {Dryer, Matthew S.},
	booktitle = {Catching language: {The} standing challenge of grammar writing},
	doi = {10.1515/9783110197693.207},
	editor = {{Felix K. Ameka} and {Alan Dench} and {Nicholas Evans}},
	ids = {Dryer2006},
	number = {167},
	pages = {207--234},
	publisher = {Mouton de Gruyter},
	series = {Trends in {Linguistics}. {Studies} and {Monographs}},
	title = {Descriptive theories, explanatory theories, and basic linguistic theory},
	year = {2006}
}

@incollection{comrie_relativization_2013,
	address = {Leipzig},
	author = {Comrie, Bernard and Kuteva, Tania},
	booktitle = {The world atlas of language structures online},
	editor = {{Matthew S. Dryer} and {Martin Haspelmath}},
	ids = {ComrieKuteva2013},
	publisher = {Max Planck Institute for Evolutionary Anthropology},
	title = {Relativization on subjects},
	url = {http://wals.info/chapter/122},
	year = {2013},
}

@incollection{clark_birds_2011,
	address = {Canberra},
	author = {Clark, Ross},
	booktitle = {The lexicon of {Proto} {{{Oceanic}}}: {The} culture and environment of ancestral {{{Oceanic}}} society, volume 4: {Animals}},
	editor = {{Malcolm Ross} and {Andrew Pawley} and {Meredith Osmond}},
	ids = {Clark2011},
	number = {621},
	pages = {271--370},
	publisher = {Research School of Pacific and Asian Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {Birds},
	url = {http://hdl.handle.net/1885/106908},
	year = {2011}
}

@incollection{campbell_structural_1989,
	address = {Cambridge},
	author = {Campbell, Lyle and Muntzel, Martha C.},
	booktitle = {Investigating obsolescence: {Studies} in language contraction and death},
	doi = {10.1017/CBO9780511620997.016},
	editor = {{Nancy Dorian}},
	ids = {CampbellMuntzel1989},
	number = {7},
	pages = {181--196},
	publisher = {Cambridge University Press},
	series = {Studies in the {Social} and {Cultural} {Foundations} of {Language}},
	title = {The structural consequences of language death},
	year = {1989}
}

@incollection{bourke_history_2009,
	address = {Canberra},
	author = {Bourke, R. Michael},
	booktitle = {Food and agriculture in {{Papua}} {New} {{Guinea}}},
	doi = {10.22459/FAPNG.08.2009},
	editor = {{R. Michael Bourke} and {Tracy Harwood}},
	ids = {Bourke2009},
	pages = {10--26},
	publisher = {ANU E Press},
	title = {History of agriculture in {{Papua}} {New} {{Guinea}}},
	year = {2009}
}

@incollection{bee_toward_1962,
	address = {Sydney},
	author = {Bee, Darlene and Pence, Alan R.},
	booktitle = {Studies in {New} {{{Guinea}}} linguistics by members of the {Summer} {Institute} of {Linguistics} ({New} {{{Guinea}}} branch)},
	editor = {{James C. Dean}},
	ids = {BeePence1962},
	number = {6},
	pages = {64--75},
	publisher = {University of Sydney},
	series = {Oceania {Linguistic} {Monographs}},
	title = {Toward standardization of a survey word list for {{Papua}} and {New} {{Guinea}}},
	year = {1962}
}

@incollection{andersen_determining_1982,
	address = {Rowley},
	author = {Andersen, Roger W.},
	booktitle = {The loss of language skills},
	editor = {{Richard D. Lambert} and {Barbara F. Freed}},
	ids = {Andersen1982},
	pages = {83--118},
	publisher = {Newbury House},
	title = {Determining the linguistic attributes of language attrition},
	year = {1982}
}

@book{zgraggen_classificatory_1971,
	address = {Canberra},
	author = {Z’graggen, John A.},
	ids = {Z’graggen1971},
	number = {C-19},
	publisher = {Pacific Linguistics, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {Classificatory and typological studies in languages of the {{Madang}} {{District}}},
	url = {http://hdl.handle.net/1885/146580},
	year = {1971},
}

@book{wilkinson_malay-english_1959,
	address = {London},
	author = {Wilkinson, Richard James},
	ids = {Wilkinson1959},
	publisher = {Macmillan},
	title = {A {{Malay}}-{{English}} dictionary: {Romanised}},
	year = {1959},
}

@book{vormann_monumbo-sprache_1914,
	address = {Wien},
	author = {Vormann, Franz and Scharfenberger, Wilhelm},
	ids = {VormannScharfenberger1914},
	number = {1},
	publisher = {Mechitharisten-Buchdruckerei},
	series = {Anthropos},
	title = {Die {{Monumbo}}-{{Sprache}}: {{Grammatik}} und {{Wörterverzeichnis}}, mit {Einleitung} und {Anhang} von {P}. {Ferd}. {Hestermann}, {S}.{V}.{D}.},
	year = {1914},
}

@book{volker_papua_2008,
	address = {Melbourne},
	author = {Volker, Craig Alan},
	ids = {Volker2008},
	publisher = {Oxford University Press},
	title = {{Papua} {New} {{Guinea}} {Tok} {Pisin} {{English}} dictionary},
	year = {2008},
}

@book{swadesh_origin_1971,
	address = {Chicago},
	author = {Swadesh, Morris},
	booktitle = {The origin and diversification of language},
	editor = {{Joel F. Sherzer}},
	ids = {Swadesh1971},
	publisher = {Aldine-Atherton},
	title = {The origin and diversification of language},
	year = {1971},
}

@book{stanhope_language_1980,
	address = {Canberra},
	author = {Stanhope, John M.},
	ids = {Stanhope1980},
	number = {D-18},
	publisher = {Research School of Pacific Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {The language of the {Rao} people, {Grengabu}, {{Madang}} {Province}, {{Papua}} {New} {{Guinea}}},
	url = {http://hdl.handle.net/1885/144501},
	year = {1980},
}

@book{retsema_mungkip_2009,
	author = {Retsema, Thom and Potter, Margaret and Gray, Rachel},
	ids = {RetsemaEtAl2009},
	number = {2009-015},
	publisher = {SIL International},
	series = {{SIL} {Electronic} {Survey} {Reports}},
	title = {Mungkip: {An} endangered language},
	url = {https://www.sil.org/resources/archives/9185},
	year = {2009},
}

@book{potter_sociolinguistic_2008,
	author = {Potter, Margaret and Lambrecht, Philip and Alemán, Laura and Janzen, Correna},
	ids = {PotterEtAl2008},
	number = {2008-012},
	publisher = {SIL International},
	series = {{SIL} {Electronic} {Survey} {Report}},
	sortname = {Potter, Margaret and Lambrecht, Philip and Aleman, Laura and Janzen, Correna},
	title = {The sociolinguistic situation of the {Ambakich} language},
	url = {https://www.sil.org/resources/archives/8990},
	year = {2008},
}

@book{pawley_dictionary_2011,
	address = {Canberra},
	author = {Pawley, Andrew and Bulmer, Ralph},
	ids = {PawleyBulmer2011},
	number = {630},
	publisher = {College of Asia and the Pacific, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {A dictionary of {{Kalam}} with ethnographic notes},
	url = {http://hdl.handle.net/1885/209981},
	year = {2011},
}

@book{national_statistic_office_papua_2014,
	address = {Port Moresby},
	author = {{National Statistic Office}},
	ids = {NationalStatisticOffice2014},
	publisher = {National Statistic Office},
	title = {{Papua} {New} {{Guinea}} 2011 {National} population and housing census: {Ward} population profile: {Momase} region},
	url = {https://www.nso.gov.pg/download/51/population-housing/2962/census-figures-by-wards-momase-region.pdf},
	year = {2014},
}

@book{naess_prototypical_2007,
	address = {Amsterdam},
	author = {Næss, Åshild},
	doi = {10.1075/tsl.72},
	ids = {Næss2007},
	number = {72},
	publisher = {John Benjamins},
	series = {Typological {Studies} in {Language}},
	sortname = {Naess, Ashild},
	title = {Prototypical transitivity},
	year = {2007},
}

@book{moran_phoible_2019,
	address = {Jena},
	author = {Moran, Steven and McCloy, Daniel},
        doi = {10.5281/zenodo.2593234},
	ids = {MoranMcCloy2019},
	publisher = {Max Planck Institute for the Science of Human History},
	title = {{{PHOIBLE}} 2.0},
	year = {2019},
}
@book{mead_arapesh_1938,
	address = {New York},
	author = {Mead, Margaret},
	ids = {Mead1938},
 	number = {volume XXXVI, part III},
	publisher = {The American Museum of Natural History},
 	series = {Anthropological Papers of the American Museum of Natural History,},
	title = {The {Mountain} {Arapesh}, {I}: {An} importing culture},
        url = {http://hdl.handle.net/2246/293},
	year = {1938},
}


@book{mead_sex_1935,
	address = {New York},
	author = {Mead, Margaret},
	ids = {Mead1935},
	publisher = {William Morrow \& Company},
	title = {Sex and temperament in three primitive societies},
	year = {1935},
}

@book{mcelhanon_trans-new_1970,
	address = {Canberra},
	author = {McElhanon, Kenneth A. and Voorhoeve, C. L.},
	ids = {McElhanonVoorhoeve1970},
	number = {B-16},
	publisher = {Research School of Pacific Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {The {Trans}-{New} {{Guinea}} {Phylum}: {Explorations} in deep-level genetic relationships},
	url = {http://hdl.handle.net/1885/146444},
	year = {1970},
}

@book{malchukov_studies_2010,
	address = {Berlin},
	booktitle = {Studies in ditransitive constructions: {A} comparative handbook},
	doi = {10.1515/9783110220377},
	editor = {Malchukov, Andrej and Haspelmath, Martin and Comrie, Bernard},
	ids = {MalchukovEtAl2010},
	publisher = {De Gruyter Mouton},
	title = {Studies in ditransitive constructions: {A} comparative handbook},
	year = {2010},
}

@book{laycock_sepik_1973,
	address = {Canberra},
	author = {Laycock, Donald C.},
	ids = {Laycock1973},
	number = {B-25},
	publisher = {Research School of Pacific Studies, the Australian National University},
	series = {Pacific {Linguistics}},
	title = {{Sepik} languages: {Checklist} and preliminary classification},
	url = {http://hdl.handle.net/1885/146478},
	year = {1973},
}

@book{kulick_grammar_2019,
	address = {Berlin},
	author = {Kulick, Don and Terrill, Angela},
	doi = {10.1515/9781501512209},
	ids = {KulickTerrill2019},
	number = {661},
	publisher = {De Gruyter Mouton},
	series = {Pacific {Linguistics}},
	title = {A grammar and dictionary of {Tayap}: {The} life and death of a {{Papuan}} language},
	year = {2019},
}

@book{janzen_sos_2018,
	booktitle = {Sos {{Kundi}} – {{English}} – {Tok} {Pisin} dictionary},
	editor = {Janzen, Correna and Corbalan, Elvira},
	ids = {JanzenCorbalan2018},
	publisher = {SIL International},
	title = {Sos {{Kundi}} – {{English}} – {Tok} {Pisin} dictionary},
	url = {https://www.webonary.org/soskundi},
	year = {2018},
}

@book{hammarstrom_glottolog_2022,
	address = {Leipzig},
	booktitle = {Glottolog 4.7},
	doi = {10.5281/zenodo.7398962},
	editor = {Hammarström, Harald and Forkel, Robert and Haspelmath, Martin and Bank, Sebastian},
	ids = {HammarströmEtAl2022},
	publisher = {Max Planck Institute for Evolutionary Anthropology},
	sortname = {Hammarstrom, Harald and Forkel, Robert and Haspelmath, Martin and Bank, Sebastian},
	title = {Glottolog 4.7},
	year = {2022},
}

@book{foley_yimas_1991,
	address = {Stanford},
	author = {Foley, William A.},
	ids = {Foley1991},
	publisher = {Stanford University Press},
	title = {The {{Yimas}} language of {New} {{Guinea}}},
	year = {1991},
}

@book{foley_papuan_1986,
	address = {Cambridge},
	author = {Foley, William A.},
	ids = {Foley1986},
	publisher = {Cambridge University Press},
	title = {The {{Papuan}} languages of {New} {{Guinea}}},
	year = {1986},
}

@book{eberhard_ethnologue_2023,
	address = {Dallas},
	booktitle = {{Ethnologue}: {Languages} of the world. {Twenty}-sixth edition.},
	editor = {Eberhard, David M. and Simons, Gary F. and Fennig, Charles D.},
	ids = {EberhardEtAl2023},
	publisher = {SIL International},
	title = {{Ethnologue}: {Languages} of the world. {Twenty}-sixth edition.},
	url = {http://www.ethnologue.com},
	year = {2023},
}

@book{de_vries_korowai_1997,
	address = {New York},
	author = {de Vries, Lourens and van Enk, Gerrit J.},
	ids = {deVriesvanEnk1997},
	number = {9},
	publisher = {Oxford University Press},
	series = {Oxford {Studies} in {Anthropological} {Linguistics}},
	title = {The {Korowai} of {{Irian}} {{Jaya}}: {Their} language in its cultural context},
	year = {1997},
}

@book{daniels_grammatical_2020,
	address = {Berlin},
	author = {Daniels, Don},
	doi = {10.1515/9783110616217},
	ids = {Daniels2020},
	number = {16},
	publisher = {De Gruyter Mouton},
	series = {Studies in {Language} {Change}},
	title = {Grammatical reconstruction: {The} {Sogeram} languages of {New} {{Guinea}}},
	year = {2020},
}

@book{capell_linguistic_1962,
	address = {Nouméa},
	author = {Capell, Arthur},
	ids = {Capell1962},
	number = {No. 136},
	publisher = {South Pacific Commission},
	series = {South {Pacific} {Commission} {Technical} {Paper}},
	title = {A linguistic survey of the south-western {{Pacific}}: {New} and revised edition},
	year = {1962},
}

@book{capell_linguistic_1954,
	address = {Nouméa},
	author = {Capell, Arthur},
	ids = {Capell1954},
	number = {No. 70},
	publisher = {South Pacific Commission},
	series = {South {Pacific} {Commission} {Technical} {Paper}},
	title = {A linguistic survey of the south-western {{Pacific}}},
	year = {1954},
}

@book{blust_austronesian_2013,
	address = {Canberra},
	author = {Blust, Robert},
	ids = {Blust2013},
	number = {A-PL 008},
	publisher = {Research School of Pacific and Asian Studies, the Australian National University},
	series = {Asia-{Pacific} {Linguistics}},
	title = {The {{Austronesian}} languages: {Revised} edition},
	url = {http://hdl.handle.net/1885/10191},
	year = {2013},
}

@book{berlin_basic_1969,
	address = {Berkeley},
	author = {Berlin, Brent and Kay, Paul},
	ids = {BerlinKay1969},
	publisher = {University of California Press},
	title = {Basic color terms: {Their} universality and evolution},
	year = {1969},
}

@book{barlow_ulwa_2015,
	address = {Honolulu},
	author = {Barlow, Russell},
	ids = {Barlow2015},
	publisher = {Kaipuleohone: The University of Hawai‘i Digital Ethnographic Archive},
	title = {{Ulwa} ({{East}} {{Sepik}}, {{Papua}} {New} {{Guinea}})},
	url = {https://hdl.handle.net/10125/37432},
	year = {2015},
}

@book{barlow_sketch_2020,
	address = {Canberra},
	author = {Barlow, Russell},
	doi = {10.22459/SGP.2020},
	ids = {Barlow2020b},
	publisher = {Asia-Pacific Linguistics (College of Asia and the Pacific, the Australian National University)},
        sortyear = {2021},
	title = {A sketch grammar of {Pondi}},
	year = {2020},
}

@book{barlow_documentation_2018,
	address = {London},
	author = {Barlow, Russell},
	ids = {Barlow2018b},
	publisher = {SOAS, Endangered Languages Archive},
        sortyear = {2017},
	title = {Documentation of {{Ulwa}}, an endangered language of {{Papua}} {New} {{Guinea}}},
	url = {http://hdl.handle.net/2196/00-0000-0000-000F-CB61-A},
	year = {2018},
}

@book{aikhenvald_manambu_2008,
	address = {Oxford},
	author = {Aikhenvald, Alexandra Y.},
	ids = {Aikhenvald2008},
	publisher = {Oxford University Press},
	title = {The {Manambu} language of {{East}} {{Sepik}}, {{Papua}} {New} {{Guinea}}},
	year = {2008},
}

@article{usher_keram_nodate-1,
	author = {Usher, Timothy and Barlow, Russell},
	ids = {UsherBarlow},
	title = {The {Keram} language family of {New} {{Guinea}}},
	year = {In preparation}
}

@article{swadesh_salish_1950,
	author = {Swadesh, Morris},
	doi = {10.1086/464084},
	ids = {Swadesh1950},
	journal = {International Journal of American Linguistics},
	number = {4},
	pages = {157--167},
	title = {Salish internal relationships},
	volume = {16},
	year = {1950}
}

@article{swadesh_lexico-statistic_1952,
	author = {Swadesh, Morris},
	ids = {Swadesh1952},
	journal = {Proceedings of the American Philosophical Society},
	number = {4},
	pages = {452--463},
	title = {Lexico-statistic dating of prehistoric ethnic contacts: {With} special reference to {{North}} {{American}} {{Indians}} and {Eskimos}},
	url = {https://www.jstor.org/stable/3143802},
	volume = {96},
	year = {1952}
}

@article{storey_counting_2008,
	author = {Storey, Alice A. and Ladefoged, Thegn and Matisoo-Smith, Elizabeth A.},
	doi = {10.1002/oa.947},
	ids = {StoreyEtAl2008},
	journal = {International Journal of Osteoarchaeology},
	number = {3},
	pages = {240--261},
	title = {Counting your chickens: {Density} and distribution of chicken remains in {Archaeological} sites of {{Oceania}}},
	volume = {18},
	year = {2008}
}

@article{riesenfeld_tobacco_1951,
	author = {Riesenfeld, Alphonse},
	doi = {10.2307/2844017},
	ids = {Riesenfeld1951},
	journal = {The Journal of the Royal Anthropological Institute of Great Britain and Ireland},
	number = {1},
	pages = {69--112},
	title = {Tobacco in {New} {{Guinea}} and the other areas of {{Melanesia}}},
	volume = {81},
	year = {1951}
}

@article{nichols_transitivizing_2004,
	author = {Nichols, Johanna and Peterson, David A. and Barnes, Jonathan},
	doi = {10.1515/lity.2004.005},
	ids = {NicholsEtAl2004},
	journal = {Linguistic Typology},
	number = {2},
	pages = {149--211},
	title = {Transitivizing and detransitivizing languages},
	volume = {8},
	year = {2004}
}

@article{loukotka_classification_1957,
	author = {Loukotka, Čestmír},
	ids = {Loukotka1957},
	journal = {Lingua Posnaniensis},
	pages = {19--83},
	title = {Classification des langues papoues},
 	volume = {6},
	year = {1957}
}

@article{lewis_assessing_2010,
	author = {Lewis, M. Paul and Simons, Gary F.},
	ids = {LewisSimons2010},
	journal = {Revue roumaine de linguistique},
	number = {2},
	pages = {103--120},
	title = {Assessing endangerment: {Expanding} {{Fishman}}’s {{GIDS}}},
	url = {https://www.lingv.ro/RRL-2010.html},
	volume = {55},
	year = {2010}
}

@article{lee_assessing_2016,
	author = {Lee, Nala H. and Van Way, John R.},
	doi = {10.1017/S0047404515000962},
	ids = {LeeVanWay2016},
	journal = {Language in Society},
	number = {2},
	pages = {271--292},
	title = {Assessing levels of endangerment in the {Catalogue} of {Endangered} {Languages} ({{ELC}at}) using the {Language} {Endangerment} {Index} ({{LEI}})},
	volume = {45},
	year = {2016}
}

@article{killian_deictic_2022,
	author = {Killian, Don and Barlow, Russell},
	doi = {10.6092/issn.2785-0943/13575},
	ids = {KillianBarlow2022},
	journal = {Linguistic Typology at the Crossroads},
	number = {1},
	pages = {37--64},
	title = {Deictic marking in adpositions in {Ap} {Ma} and {Waran}},
	volume = {2},
	year = {2022}
}

@article{keenan_noun_1977,
	author = {Keenan, Edward L. and Comrie, Bernard},
	ids = {KeenanComrie1977},
	journal = {Linguistic Inquiry},
	number = {1},
	pages = {63--99},
	title = {Noun phrase accessibility and universal grammar},
	url = {https://www.jstor.org/stable/4177973},
	volume = {8},
	year = {1977}
}

@article{hopper_transitivity_1980,
	author = {Hopper, Paul and Thompson, Sandra A.},
	doi = {10.2307/413757},
	ids = {HopperThompson1980},
	journal = {Language},
	number = {2},
	pages = {251--299},
	title = {Transitivity in grammar and discourse},
	volume = {56},
	year = {1980}
}

@article{haspelmath_serial_2016,
	author = {Haspelmath, Martin},
	doi = {10.1177/2397002215626895},
	ids = {Haspelmath2016},
	journal = {Language and Linguistics},
	pages = {291--319},
	title = {The serial verb construction: {Comparative} concept and cross-linguistic generalization},
	volume = {17},
	year = {2016}
}

@article{haberland_sago_1966,
	author = {Haberland, Eike},
	ids = {Haberland1966},
	journal = {Paideuma: Mitteilungen zur Kulturkunde},
	pages = {81--101},
	title = {Sago und “{Austronesier}”: {{Bemerkungen}} zur {Kulturhistorischen} {{Methode}}},
	url = {https://www.jstor.org/stable/40341484},
	volume = {12},
	year = {1966}
}

@article{foley_languages_2000,
	author = {Foley, William A.},
	doi = {10.1146/annurev.anthro.29.1.357},
	ids = {Foley2000},
	journal = {Annual Review of Anthropology},
	pages = {357--404},
	title = {The languages of {New} {{Guinea}}},
	volume = {29},
	year = {2000}
}

@article{foley_grammatical_1999,
	author = {Foley, William A.},
	doi = {10.2307/3623395},
	ids = {Foley1999},
	journal = {Oceanic Linguistics},
	number = {1},
	pages = {115--138},
	title = {Grammatical relations, information structure, and constituency in {{Watam}}},
	volume = {38},
	year = {1999}
}

@article{donohue_papuan_2007,
	author = {Donohue, Mark},
	doi = {10.1353/ol.2008.0014},
	ids = {Donohue2007},
	journal = {Oceanic Linguistics},
	number = {2},
	pages = {520--537},
	title = {The {{Papuan}} language of {Tambora}},
	volume = {46},
	year = {2007}
}

@article{dixon_ergativity_1979,
	author = {Dixon, Robert M. W.},
	doi = {10.2307/412519},
	ids = {Dixon1979},
	journal = {Language},
	number = {1},
	pages = {59--138},
	title = {Ergativity},
	volume = {55},
	year = {1979}
}

@article{dahl_typology_1979,
	author = {Dahl, Östen},
	doi = {10.1515/ling.1979.17.1-2.79},
	ids = {Dahl1979},
	journal = {Linguistics},
	number = {1},
	pages = {79--106},
	sortname = {Dahl, Osten},
	title = {Typology of sentence negation},
	volume = {17},
	year = {1979}
}

@article{barlow_syntactic_2019,
	author = {Barlow, Russell},
	doi = {10.1353/ol.2019.0001},
	ids = {Barlow2019b},
	journal = {Oceanic Linguistics},
	number = {1},
	pages = {1--30},
        sortyear = {2020},
	title = {A syntactic motivation for valency reduction: {Antipassive} constructions in {{Ulwa}}},
	volume = {58},
	year = {2019}
}

@article{barlow_notes_2020,
	author = {Barlow, Russell},
	ids = {Barlow2020a},
	journal = {Language and Linguistics in Melanesia},
	pages = {37--99},
	title = {Notes on {Mwakai}, {{East}} {{Sepik}} {Province}, {{Papua}} {New} {{Guinea}}},
	url = {https://langlxmelanesia.com/llm-vol_-38-2020},
	volume = {38},
	year = {2020}
}

@article{barlow_ambakich_2021,
	author = {Barlow, Russell},
	ids = {Barlow2021},
	journal = {Language and Linguistics in Oceania},
	pages = {32--88},
	title = {Ambakich phonological sketch},
	url = {https://izumi-syuppan.co.jp/web_LLO/vol-13},
	volume = {13},
	year = {2021}
}

@article{barlow_agent_2019,
	author = {Barlow, Russell},
	doi = {10.1075/sl.19010.bar},
	ids = {Barlow2019a},
	journal = {Studies in Language},
	number = {4},
	pages = {1015--1037},
	title = {Agent demotion through inverted word order: {Syntactic} passives in {{Ulwa}}},
	volume = {43},
	year = {2019}
}

@article{allen_different_2020,
	author = {Allen, Jim and O’Connell, James F.},
	doi = {10.1002/arco.5207},
	ids = {AllenO’Connell2020},
	journal = {Archaeology in Oceania},
	number = {1},
	pages = {1--14},
	sortname = {Allen, Jim and O'Connell, James F.},
	title = {A different paradigm for the initial colonisation of {Sahul}},
	volume = {55},
	year = {2020}
}