PISAREK, Stanisław. Licencjaci i magistrzy. Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 10, p. 375, 1977. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/22336. Acesso em: 5 luty. 2026.