ROOKMAAKER, L. Miscounted population of the southern white rhinoceros (Ceratotherium simum simum) in the early 19th [=20th] century?. Pachyderm, [S. l.], v. 32, n. 1, p. 22–28, 2002. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/1082. Acesso em: 3 jul. 2024.