Goanna. Aboriginal Tourism - Indigenous Australia - Iconography and Symbols (Travel Australia with AusEmade). [1]
books.google.com
Scott A. Weinstein, Tamara L. Smith e Kenneth V. Kardong, Reptile Venom Glands Form, Function, and Future, in Stephen P. Mackessy (a cura di), Handbook of Venoms and Toxins of Reptiles, Taylor & Francis, 14 luglio 2009, pp. 76–84, ISBN978-1-4200-0866-1. URL consultato il 18 luglio 2013.
scholar.google.com
Fry, Brian G., et al. (2006). "Early evolution of the venom system in lizards and snakes." Nature. Letters. Vol. 439/2 February 2006, pp. 584-588. Pdf file available for download at: [2]