Kryńska, Elwira Jolanta. „The Reflection on the History of Childhood in the Context of the Idea of ​​humanistic Education“. Civitas et Lex 25, no. 1 (März 8, 2020): 17–26. Zugegriffen November 11, 2026. https://czasopisma.uwm.edu.pl/index.php/cel/article/view/4886.