Lurker, Manfred (1987). Dictionary of gods and goddesses, devils and demons. London: Routledge and K. Paul. p. 358. ISBN978-1-135-00102-5. OCLC823292643.
Buchler, Ira R. (1978). The Rainbow Serpent : a chromatic piece. Kenneth Maddock, Charles P. Mountford, International Congress of Anthropological and Ethnological Sciences. The Hague: Mouton. p. 76. ISBN978-3-11-080716-5. OCLC561922860.