GONIEWICZ, Jadwiga; SAMBORSKA-KUKUĆ, Dorota; KIRCHNER, Włodzimierz; KIRCHNER, Hanna. The fight against poverty in Bałuty and other writings about charity. Poland: Lodz University Press,2023. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/230. Acesso em: 29 jan. 2026.