Keogh, J. S., Barker, D. G. Shine, R. 2001. Heavily exploited but poorly known: systematics and biogeography of commercially harvested pythons (Python curtus group) in Southeast Asia — Biological Journal of the Linnean Society, 73: 113-129. [pour Python breitensteini et Python brongersmai]
Keogh, J.S., Barker, D.G. Shine, R. 2001. Heavily exploited but poorly known: systematics and biogeography of commercially harvested pythons (Python curtus group) in Southeast Asia. Biological Journal of the Linnean Society, 73: 113-129 (for Python breitensteini Python brongersmai)