"Hyla sarda (De Betta, 1853)". Amphibian Species of the World 6.0, an Online Reference. American Museum of Natural History. Retrieved December 4, 2020.
amphibiaweb.org
Arie van der Meijden (September 25, 1999). "Hyla sarda". Amphibiaweb. Retrieved December 4, 2020.