Sánchez, J., Holley, J.A., Poljak, S., Bolzán, A.D. & Bravi, C.M. (2017) Phylogenetic and divergence time analysis of the Chelonoidis chilensis complex (Testudines: Testudinidae). Zootaxa, 4320 (3), 487–504.
https://doi.org/10.11646/zootaxa.4320.3.5