^ Numbulwar Numburindi Community Government Council (2007). "Numbulwar's Profile & Information". Retrieved on 2007-11-11. "The major language spoken in Numbulwar is Noongabuyu (Noon-ga-boy-you) along with creole. English is generally regarded as a third language in the community."
^ Capell, A. "A New Approach to Australian Linguistics", Oceania linguistic monographs1 (1956), Sydney: University of Sydney, p. 68. Cited in John Harris, "Facts and Fallacies of Aboriginal Number Systems", SIL work paper series B, volume 8 (1982), p. 161.
References
Gordon, Raymond G., Jr. (ed.) (2005). "Nunggubuyu", Ethnologue: Languages of the World, 15th ed., Dallas, Tex.: SIL International.
Heath, Jeffrey (1984). Functional Grammar of Nunggubuyu. Canberra: AIAS. ISBN 0-85575-157-6.