Gómez, R.O.; A.M. Báez; P. Muzzopappa (2011). "A new helmeted frog (Anura: Calyptocephalellidae) from Eocene subtropical lake in northwestern Patagonia, Argentina". Journal of Vertebrate Paleontology. 31 (1): 50–59. doi:10.1080/02724634.2011.539654. hdl:11336/98850. S2CID86761696.
Sabater-Pi, J. (1985). "Contribution to the biology of the Giant Frog (Conraua goliath, Boulenger)". Amphibia-Reptilia. 6 (1): 143–153. doi:10.1163/156853885x00047.
Vidal, M.A.; F. Novoa-Muñoz; E. Werner; C. Torres; R. Nova (2017). "Modeling warming predicts a physiological threshold for the extinction of the living fossil frog Calyptocephalella gayi". Journal of Thermal Biology. 69: 110–117. doi:10.1016/j.jtherbio.2017.07.001. PMID29037370.
Gómez, R.O.; A.M. Báez; P. Muzzopappa (2011). "A new helmeted frog (Anura: Calyptocephalellidae) from Eocene subtropical lake in northwestern Patagonia, Argentina". Journal of Vertebrate Paleontology. 31 (1): 50–59. doi:10.1080/02724634.2011.539654. hdl:11336/98850. S2CID86761696.
Vidal, M.A.; F. Novoa-Muñoz; E. Werner; C. Torres; R. Nova (2017). "Modeling warming predicts a physiological threshold for the extinction of the living fossil frog Calyptocephalella gayi". Journal of Thermal Biology. 69: 110–117. doi:10.1016/j.jtherbio.2017.07.001. PMID29037370.
Gómez, R.O.; A.M. Báez; P. Muzzopappa (2011). "A new helmeted frog (Anura: Calyptocephalellidae) from Eocene subtropical lake in northwestern Patagonia, Argentina". Journal of Vertebrate Paleontology. 31 (1): 50–59. doi:10.1080/02724634.2011.539654. hdl:11336/98850. S2CID86761696.