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) ·

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

Encyclopedia of the World's Endangered Languages . Christopher Moseley (2007) · Routledge

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

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

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