• [Wiki] http://en.wikipedia.org/wiki/Ginglymostoma_cirratum.
• [fishbase] http://www.fishbase.org/summary/Ginglymostoma-cirratum.html.
• [ADW] https://animaldiversity.org/accounts/Ginglymostoma_cirratum/.
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• [Cast2000] Castro, J. I. (2000). The biology of the nurse shark, Ginglymostoma cirratum, off the Florida east coast and the Bahama Islands. Environmental Biology of Fishes, 58:1--22.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.