NORTH, E. J. Die Rol van Bemarking in die Kerk. Tydskrif vir Christelike Wetenskap | Journal for Christian Scholarship, [S. l.], v. 40, n. 1 - 2, p. 99–115, 2004. Disponível em: https://pubs.ufs.ac.za/index.php/tcw/article/view/28. Acesso em: 11 feb. 2026.