WESSELS, A. Duikbote in die Suid-Afrikaanse vloot: Die eerste fase, 1970-2003. ’n Kort historiese evaluering (1): Agtergrond. Southern Journal for Contemporary History, [S. l.], v. 30, n. 2, p. 180–194, 2005. DOI: 10.38140/sjch.v30i2.470. Disponível em: https://journals.ufs.ac.za/index.php/jch/article/view/470. Acesso em: 18 may. 2024.