Van Dijk, Peter Paul; Iverson, John; Shaffer, H. Bradley; Bour, Roger; Rhodin, Anders (2012). „Turtles of the World, 2012 Update: Annotated Checklist of Taxonomy, Synonymy, Distribution, and Conservation Status”. Conservation Biology of Freshwater Turtles and Tortoises. ISBN978-0965354097. doi:10.3854/crm.5.000.checklist.v5.2012.