SKJENNEBERG (ED.), Sven. New books on reindeer. Rangifer, Tromsø, Norway, v. 8, n. 1, p. 45–46, 1988. DOI: 10.7557/2.8.1.732. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/732. Acesso em: 2 may. 2026.