Załęczny, Jolanta. “Before the Enemy Threatened Warsaw in August 1920. On the Role of Propaganda in Awakening the Fighting Spirit”. Acta Universitatis Lodziensis. Folia Historica, no. 111 (December 30, 2022): 179–202. Accessed December 5, 2025. https://czasopisma.uni.lodz.pl/historica/article/view/16421.