• [Wiki] http://en.wikipedia.org/wiki/Salamandrina_perspicillata.
• [amphibiaweb] http://amphibiaweb.org/cgi/amphib_query?where-genus=Salamandrina&where-species=perspicillata.
• [AngeAnto2008] Angelini, C., Antonelli, D., and Utzeri, C. (2008). A multi-year and multi-site population study on the life history of Salamandrina perspicillata (Savi, 1821) (Amphibia, Urodela). Amphibia-Reptilia, 29:161--170.
• [BoveAnge2006] Bovero, S., Angelini, C., and Utzeri, C. (2006). Aging Salamandrina perspicillata (Savi, 1821) by skeletochronology. Acta Herpetologica, 1(2):153--158.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.