POTGIETER, P. C. Calvyn oor God se gebruik van middele in sy voorsieningshandelinge. Acta Theologica, [S. l.], v. 22, n. 2, p. 101–113, 2002. DOI: 10.38140/at.v22i2.1558. Disponível em: https://journals.ufs.ac.za/index.php/at/article/view/1558. Acesso em: 16 mar. 2025.