VANDERHOFF, E. Natasha; NILLSON, Jonas. Preliminary observations of napo tamarins (Saguinus graellsi) and notes on primates of Wildsumaco Wildlife Sanctuary. Neotropical Primates, Arlington, VA, USA, v. 17, n. 2, p. 75–76, 2010. DOI: 10.1896/044.017.0207. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/720.. Acesso em: 30 jun. 2024.