SPUS, Redakcja. Studia Politicae Universitatis Silesiensis Tom 17. Studia Politicae Universitatis Silesiensis, [S. l.], v. 17, 2018. Disponível em: https://trrest.vot.pl/ojsus/index.php/SPUS/article/view/6318. Acesso em: 4 lip. 2025.