Kirchner, Włodzimierz. The Fight Against Poverty in Bałuty and Other Writings about Charity. Edited by Jadwiga Goniewicz and Dorota Samborska-Kukuć. Poland: Lodz University Press, 2023. Accessed March 23, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/230.