MEYER, Christopher; YOUNG, Orrey P. Observations of a fight between two adult male mantled howler monkeys (Alouatta palliata). Neotropical Primates, Arlington, VA, USA, v. 18, n. 1, p. 31–33, 2011. DOI: 10.1896/044.018.0108. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/728.. Acesso em: 2 jan. 2025.