Bowern, Claire. 2001. Karnic classification revisited. In Forty years on: Ken Hale and Australian languages, ed. Jane Simpson, et al., 245-261. Canberra: Pacific Linguistics.
Breen, Gavan. 1971. Aboriginal languages of western Queensland. Linguistic Communications, vol. 5, pp. 1-88. (p BRE)
Breen, Gavan. 2007. Reassessing Karnic. Australian Journal of Linguistics 27(2):175-199.
McDonald, Maryalyce & Stephen A. Wurm. 1979. Basic materials in Wangkumara (Galali): grammar, sentences and vocabulary: Pacific Linguistics B-65. Canberra: Pacific Linguistics.
Tindale, Norman B. 1940. Distribution of Australian Aboriginal tribes: a field survey. Transactions of the Royal Society of SA 64:140-231.
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.
Wafer, Jim, and Amanda Lissarrague. 2008. A handbook of Aboriginal languages of New South Wales and the Australian Capital Territory. Nambucca Heads: Muurrbay Aboriginal Language and Culture Co-operative.