References

Boycott RC, Bourquin O. 2008. Pelomedusa subrufa (Lacépède 1788) - helmeted turtle, helmeted terrapin. In: Rhodin AGJ, Pritchard PCH, van Dijk PP, Saumure RA, Buhlmann KA, Iverson JB, eds. Conservation Biology of Freshwater Turtles and Tortoises: a compilation project of the IUCN/SSC Tortoise and Freshwater Turtle Specialist Group. Chelonian Research Monographs 5: 007.1-007.6.