Endangered Languages Catalogue Project. Compiled by research teams at University of Hawai'i Mānoa and Institute for Language Information and Technology (LINGUIST List) at Eastern Michigan University . (2012) ·

Ethnologue: Languages of the World, 16th Edition (2009) . (2009) · edited by M. Paul Lewis · SIL International http://www.ethnologue.com/

Austlang: Australian Indigenous Languages Database . AIATSIS http://austlang.aiatsis.gov.au

Australasia and the Pacific ( pp. 97-126 ch. 4 ) . Darrell Tryon (2007) · In Atlas of the World's Languages edited by R. E. Asher and Christopher Moseley · Routledge

How many languages were spoken in Australia? . Claire Bowern (2011) · http://anggarrgoon.files.wordpress.com/2011/12/austlangs-masterlanguagelist-dec2011.xlsx

World Oral Literature Project . http://www.oralliterature.org

LL-MAP (Language and Location: A Map Accessibility Project) . Anthony Aristar and Helen Aristar-Dry and Yichun Xie (2012) · http://llmap.org

Lexicography and the Ndjebbana (Kunibidji) Bilingual Education Program ( pp. 57-70 ) . G.R. McKay (1983) · In Australian Aboriginal Lexicography Papers in Australian Linguistics · edited by Peter Austin · Pacific Linguistics

Ndjébbana ( pp. 155-356 ) . Graham McKay (2000) · In Handbook of Australian Languages edited by R.M.W. Dixon and Barry Blake · Oxford University Press

Ndjébbana (Kunibidji) Grammar: miscellaneous morphological and syntactic notes ( pp. 119-151 ) . G. R. McKay (1984) · Pacific Linguistics: Series A. 68