WASILKIEWICZ, Kamil. Joannici w Polsce. Studia Europaea Gnesnensia, [S. l.], n. 24, p. 189–194, 2022. DOI: 10.14746/seg.2022.24.11. Disponível em: https://pressto.amu.edu.pl/index.php/seg/article/view/36453. Acesso em: 18 lip. 2024.