Não informado. (1982). Alytes. International Society for the Study and Conservatione of Amphibians.
Chicago-referens (17:e uppl.)Não informado. Alytes. Paris: International Society for the Study and Conservatione of Amphibians, 1982.
MLA-referens (8:e uppl.)Não informado. Alytes. International Society for the Study and Conservatione of Amphibians, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.