• [Wiki] http://en.wikipedia.org/wiki/Graptemys_versa.
• [EoL] https://eol.org/pages/793418.
• [ADW] https://animaldiversity.org/accounts/Graptemys_versa/.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Lind2005] Lindeman, P. V. (2005). Aspects of the life history of the texas map turtle (Graptemys versa). Am. Midl. Nat., 153:378--388.