Grigg, Gordon and Gans, Carl (1993) Morphology And Physiology Of The Crocodylia, in Fauna of Australia Vol 2A Amphibia and Reptilia, chapter 40, pages 326-336. Australian Government Publishing Service, Canberra. (http://eprint.uq.edu.au/archive/00002011/02/croc.pdfArchived 2005년 7월 20일 - 웨이백 머신)
web.archive.org
Grigg, Gordon and Gans, Carl (1993) Morphology And Physiology Of The Crocodylia, in Fauna of Australia Vol 2A Amphibia and Reptilia, chapter 40, pages 326-336. Australian Government Publishing Service, Canberra. (http://eprint.uq.edu.au/archive/00002011/02/croc.pdfArchived 2005년 7월 20일 - 웨이백 머신)