STRAUSS, M. Eerste treë in die ontwerp van ’n gereformeerde litugiese simboliek. Acta Theologica, [S. l.], v. 15, n. 2, p. 86–96, 1995. DOI: 10.38140/at.v15i2.6398. Disponível em: https://journals.ufs.ac.za/index.php/at/article/view/6398. Acesso em: 13 apr. 2025.