ROY, S. B. A Grim Duel. Indian Forester, [S. l.], v. 91, n. 11, p. 814–814, 1965. DOI: 10.36808/if/1965/v91i11/25170. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/25170. Acesso em: 28 oct. 2025.