BHIMA, R.; DUDLEY, C. Observations on two introduced black rhinos in Liwonde National Park, Malawi. Pachyderm, [S. l.], v. 21, n. 1, p. 46–54, 1996. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/842. Acesso em: 22 jul. 2024.