LEADER-WILLIAMS, N.; WALTON, D.W.H.; PRINCE, P.A. Introduced reindeer on South Georgia - a management dilemma. Rangifer, Tromsø, Norway, v. 9, n. 2, p. 59–65, 1989. DOI: 10.7557/2.9.2.775. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/775. Acesso em: 27 apr. 2026.