CLARK, Bruce; BROCKETT, Robin. Black howler monkey (Alouatta pigra) reintroduction program: population censos and habitat assessment. Neotropical Primates, Arlington, VA, USA, v. 7, n. 2, p. 51–53, 1999. DOI: 10.62015/np.1999.v7.424. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/424.. Acesso em: 5 nov. 2024.