GUPTA, Rajesh Kumar. Plastercasts of Pugmarks for Sale. Indian Forester, [S. l.], v. 131, n. 10, p. 1391–1392, 2005. DOI: 10.36808/if/2005/v131i10/1822. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/1822. Acesso em: 4 dec. 2025.