Opozda, Danuta. “The Outline of Family Upbringing Theory in Pedagogical Reflection of Teresa Kukołowicz and Józef Wilk”. Paedagogia Christiana 40, no. 2 (January 15, 2018): 229–244. Accessed December 19, 2024. https://apcz.umk.pl/PCh/article/view/PCh.2017.034.