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

Ethnologue: Languages of the World, 18th Edition . (2015) · edited by Lewis, M. Paul, Gary F. Simons, and Charles D. Fennig · SIL International http://www.ethnologue.com

Breathing life into Koori language: Wurundjeri elder Aunty Joy Wandin Murphy . Taylor, Suzi (2012) · 774 ABC Melbourne. http://www.abc.net.au/local/stories/2012/07/04/3538638.htm?site=melbourne

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) ·