TOMASIK, Piotr. Imitating Christ – A Catechetic Idea. Studia Theologica Varsaviensia, [S. l.], p. 653–660, 2020. DOI: 10.21697/stv.7805. Disponível em: https://czasopisma.uksw.edu.pl/index.php/stv/article/view/7805. Acesso em: 5 grudz. 2025.