Blake, Barry & Gavan Breen. 1971. The Pitta-Pitta dialects: Linguistic Communications 4. Melbourne: Monash University.
Craigie, J. 1886-87. Roxburgh Downs, Lower Georgina. In Curr (ed.), The Australian race: its origin, languages, customs, place of landing in Australia, and the routes by which it spread itself over that continent. Melbourne: John Ferres, Government Printer; London: Trübner. (M0040975)
Dixon, R. M. W. 2002. Australian languages: their nature and development: Cambridge Language Surveys. Cambridge: Cambridge University Press.
Oates, Lynette F. 1975. The 1973 supplement to a revised linguistic survey of Australia. Armidale: Armidale Christian Book Centre.
Oates, William J., and Lynette F. Oates. 1970. A revised linguistic survey of Australia: Australian Aboriginal Studies 33, Linguistic Series 12. Canberra: AIAS.
Queensland Queensland Indigenous Languages Advisory Committee (QILAC). <http://ngardji.com.au/languages/1352>, viewed 19 July 2016.
Roth, Walter Edmund. 1897. Ethnological studies among the north-west-central Queensland Aborigines. Brisbane: Government Printer. (TCNs: i9781108006170, a468357)
Tindale, Norman B. 1974. Aboriginal tribes of Australia: their terrain, environmental controls, distribution, limits, and proper names. Berkeley: University of California Press/Canberra: Australian National University Press.