Kazimierz Hoffman - poeta pamiętany. Kronika Bydgoska, [S. l.], v. 43, p. 311–326, 2022. DOI: 10.34767/KB.2022.43.16. Disponível em: https://czasopisma.ukw.edu.pl/index.php/kronika-bydgoska/article/view/841.. Acesso em: 7 apr. 2025.