KRĘTOSZ, Józef. „Studia Catholica Podoliae” . Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 37, n. 1, p. 226–228, 2004. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/21620. Acesso em: 5 luty. 2026.