JANCZEWSKI, Zbigniew. Prerogatywy prymasa Polski. Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 31, p. 157–169, 1998. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/20913. Acesso em: 5 luty. 2026.