• [Wiki] http://en.wikipedia.org/wiki/Alytes_cisternasii.
• [EoL] http://eol.org/pages/1037743/overview.
• [amphibiaweb] https://amphibiaweb.org/cgi/amphib_query?rel-common_name=like&where-scientific_name=Alytes+cisternasii.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [MarqEstb1997] Márquez, R., Esteban, M., and Castanet, J. (1997). Sexual size dimorphism and age in the midwife toads Alytes obstetricans and A. cisternasii. Journal of Herpetology, 31(1):52--59.