FERGUSON, Michael A. D. Status and trends of Rangifer tarandus and Ovibos moschatus populations in Canada. Rangifer, Tromsø, Norway, v. 12, n. 3, p. 127–141, 1992. DOI: 10.7557/2.12.3.1017. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/1017. Acesso em: 3 may. 2026.