Frost, Darrel R. (2015). "Incilius bocourti (Brocchi, 1877)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 5 December 2015.
Frost, Darrel R. (2015). "Incilius Cope, 1863". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 5 December 2015.