PRETORIUS, E.; KRIGE, D. Die dagboek van ’n Boeremeisie in diens van die vyand - Siekte en sorg in die Bethulie-kamp. Southern Journal for Contemporary History, [S. l.], v. 36, n. 2, p. 70–89, 2011. DOI: 10.38140/sjch.v36i2.199. Disponível em: https://journals.ufs.ac.za/index.php/jch/article/view/199. Acesso em: 3 may. 2024.