VAN DER WALT, B. J. The Philosophy of D.H.Th. Vollenhoven (1892 - 1978) – With Special Reference to his Historiography of Philosophy. Tydskrif vir Christelike Wetenskap | Journal for Christian Scholarship, [S. l.], v. 42, n. 1 - 2, p. 35–59, 2006. Disponível em: https://pubs.ufs.ac.za/index.php/tcw/article/view/63. Acesso em: 18 sep. 2025.