Podolska-Meducka, Aldona. “Poland’s Economic Problems During the War With the Bolsheviks – Overview”. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, no. 6(984) (July 31, 2020): 25–42. Accessed September 20, 2024. https://psychologia-ekonomiczna.uek.krakow.pl/index.php/krem/article/view/1985.