STEVENSON, S. K. Forestry and caribou in British Columbia. Rangifer, [S. l.], v. 11, n. 4, p. 124–129, 1991. DOI: 10.7557/2.11.4.1002. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/1002. Acesso em: 19 may. 2022.