[ErnsBarb1989]
Ernst, C. H. and Barbour, R. W. (1989).
Turtles of the world.
Smithsonian Institutiun Press, Washington.
[Kenn1996]
Kennett, R. (1996).
Growth models for two species of freshwater turtle, Chelodina
rugosa and Elseya dentata from the wet-dry tropics of Northern
Australia.
Herpetologica, 50(3):383--395.
[Kooy2010]
Kooijman, S. (2010).
Dynamic Energy Budget theory for metabolic organisation.
Cambridge Univ. Press, Cambridge.