• [Wiki] http://en.wikipedia.org/wiki/Sclerophrys_pardalis.
• [EoL] https://eol.org/pages/47056108.
• [amphibiaweb] https://amphibiaweb.org/cgi/amphib_query?rel-common_name=like&where-scientific_name=Sclerophrys+pardalis.
• [CherFran1992] Cherry, M. I. and Francillon-Vieillot, H. (1992). Body size, age and reproduction in the leopard toad, Bufo pardalis. Journal of Zoology, 228(1):41–50. doi:10.1111/j.1469-7998.1992.tb04431.x.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.