PIETRAS, H. Origen in the Writings and Speeches of John Paul II. Vox Patrum, [S. l.], v. 50, p. 205–211, 2007. DOI: 10.31743/vp.6715. Disponível em: https://czasopisma.kul.pl/index.php/vp/article/view/6715. Acesso em: 23 sep. 2023.