Rhodin, Anders G.J.; van Dijk, Peter Paul; Inverson, John B.; Shaffer, H. Bradley (2010-12-14). [Архівовано 2011-07-17 у Wayback Machine.]. Chelonian Research Monographs 5: 000.xx. Archived from the original on 2010-12-15.
Rhodin, Anders G.J.; van Dijk, Peter Paul; Inverson, John B.; Shaffer, H. Bradley (2010-12-14). [Архівовано 2011-07-17 у Wayback Machine.]. Chelonian Research Monographs 5: 000.xx. Archived from the original on 2010-12-15.