Williams D, Wüster W, Fry BG (diciembre de 2006). «The good, the bad and the ugly: Australian snake taxonomists and a history of the taxonomy of Australia's venomous snakes». Toxicon48 (7): 919-30. PMID16999982. doi:10.1016/j.toxicon.2006.07.016.
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ncbi.nlm.nih.gov
Williams D, Wüster W, Fry BG (diciembre de 2006). «The good, the bad and the ugly: Australian snake taxonomists and a history of the taxonomy of Australia's venomous snakes». Toxicon48 (7): 919-30. PMID16999982. doi:10.1016/j.toxicon.2006.07.016.