WESSELS, A. Die Suid-Afrikaanse vloot se eerste fregat-era, 1944-1985 (1): Die "President"-klas fregatte. Southern Journal for Contemporary History, [S. l.], v. 29, n. 1, p. 27–41, 2004. DOI: 10.38140/sjch.v29i1.398. Disponível em: https://journals.ufs.ac.za/index.php/jch/article/view/398. Acesso em: 20 may. 2024.