Gulczyńska, Justyna. “Controversy Over the Constitutional, Organizational and Program Structure of General Secondary Schools in Poland in the Years 1944-194”. Biuletyn Historii Wychowania, no. 23 (March 11, 2007): 47–61. Accessed October 20, 2024. https://pressto.amu.edu.pl/index.php/bhw/article/view/18371.