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) ·

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

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

Putijarra . (2009) · http://www.wangkamaya.org.au/index.php?option=com_content&view=article&id=180&Itemid=342