HARRIS, J. Berton C.; ÁLVAREZ, Pedro J.; MENDOZA, Vicente; TIRIRA, Diego G. Altitudinal range extension for Cebus albifrons (Primates: Cebidae) in southern Ecuador. Neotropical Primates, Arlington, VA, USA, v. 15, n. 1, p. 22–24, 2008. DOI: 10.1896/044.015.0104. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/665.. Acesso em: 4 jan. 2025.