Bydgoszcz - pasja życia. Edmund Czajkowski (1921-2012). Kronika Bydgoska, [S. l.], v. 33, p. 441–443, 2012. Disponível em: https://czasopisma.ukw.edu.pl/index.php/kronika-bydgoska/article/view/1678.. Acesso em: 22 dec. 2024.