Fritz, U. and Havaš, P. 2007. Checklist of Chelonians of the World. Vertebrate Zoology 57(2):148-368 ISSN 18640-5755. Archived from the original on 2010-12-17. Retrieved 29 May 2012.
Fritz, U. and Havaš, P. 2007. Checklist of Chelonians of the World. Vertebrate Zoology 57(2):148-368 ISSN 18640-5755. Archived from the original on 2010-12-17. Retrieved 29 May 2012.