Harvey, M. B., Barker, D. B., Ammerman, L. K. and Chippindale, P. T. 2000. Systematics of pythons of the Morelia amethistina complex (Serpentes: Boidae) with the description of three new species. Herpetological Monographs 14: 139-185 (for Morelia clastolepis, Morelia nauta Morelia tracyae, and elevation to species level of Morelia kinghorni)
Harvey, M. B., Barker, D. B., Ammerman, L. K. Chippindale, P. T (2000): Systematics of pythons of the Morelia amethistina complex (Serpentes: Boidae) with the description of three new species — Herpetological Monographs, 14: 139-185. [pour Morelia clastolepis, Morelia nauta Morelia tracyae, et élévation au niveau de l'espèce de Morelia kinghorni]