KOŹMIAN, Danuta. Citizenship Education in the H. Witkowska’s Views. Biuletyn Historii Wychowania, [S. l.], n. 7/8, p. 16–26, 1998. DOI: 10.14746/bhw.1998.7.8.3. Disponível em: https://pressto.amu.edu.pl/index.php/bhw/article/view/16827. Acesso em: 17 jul. 2024.