ZAWISTOWSKI, Maciej. Rybnik oral history project at the Faculty of History, University of Warsaw. Wrocławski Rocznik Historii Mówionej, [S. l.], v. 14, p. 350–353, 2024. DOI: 10.26774/wrhm.411. Disponível em: https://wrhm.pl/wrhm/article/view/411. Acesso em: 15 luty. 2025.