Vanzolini, P.E. and Ab'Saber, A.N. 1968. Divergence rate in south american lizards of the genus Liolaemus (Sauria, Iguanidae). Papéis Avulsos de Zoologia. 21, 1-28 (1967-1968) (Mar. 1968), 205–208. DOI:https://doi.org/10.11606/0031-1049.1968.21.p205-208.