Cyclura collei, [w:] The IUCN Red List of Threatened Species(ang.).
kingsnake.com
Alejandro Sanchez: Family Iguanidae: Iguanas and Their Kin. [w:] Father Sanchez's Web Site of West Indian Natural History Diapsids I: Introduction; Lizards [on-line]. Kingsnake.com. [dostęp 2007-11-26]. (ang.).