BILICKA, Beata. The Question of Reformation in Catechisms and Religious Education Textbooks in 1945–1990. Teologia Praktyczna, [S. l.], n. 18, p. 25–41, 2017. DOI: 10.14746/tp.2017.18.02. Disponível em: https://pressto.amu.edu.pl/index.php/tp/article/view/11940. Acesso em: 17 jul. 2024.