WIECZOREK, Agnieszka. Jacek Staszewski (1933-2013) - historyk i nauczyciel. Litteraria Copernicana, [S. l.], v. 45, n. 1, p. 123–132, 2023. DOI: 10.12775/LC.2023.007. Disponível em: https://apcz.umk.pl/LC/article/view/43291. Acesso em: 24 sty. 2025.