Boguszewska, Anna. “Education in Design of Books in Applied Graphics in the Educational System of Warsaw in the Inter-War Period (1918-1939)”. Biuletyn Historii Wychowania, no. 26 (March 10, 2010): 101–115. Accessed October 20, 2024. https://pressto.amu.edu.pl/index.php/bhw/article/view/18416.