Frost, Darrel R. (2014). "Eupsophus Fitzinger, 1843". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 27 May 2014.
Penna, M.; Narins, P. M.; Feng, A. S. (2005). "Thresholds for evoked vocal responses of Eupsophus emiliopugini (Amphibia, Leptodactylidae)". Herpetologica. 61: 1–8. doi:10.1655/04-21. hdl:10533/175958. S2CID1556562.
Penna, M.; Narins, P. M.; Feng, A. S. (2005). "Thresholds for evoked vocal responses of Eupsophus emiliopugini (Amphibia, Leptodactylidae)". Herpetologica. 61: 1–8. doi:10.1655/04-21. hdl:10533/175958. S2CID1556562.
Penna, M.; Narins, P. M.; Feng, A. S. (2005). "Thresholds for evoked vocal responses of Eupsophus emiliopugini (Amphibia, Leptodactylidae)". Herpetologica. 61: 1–8. doi:10.1655/04-21. hdl:10533/175958. S2CID1556562.