Sosnowska, Joanna. “Organization and Tasks of Municipal Pre-School Education Centers in Łódź in the Interwar Period”. In Horizons of children’s Meanings. Creating a Learning Environment, edited by Jolanta Bonar, Monika Wiśniewska-Kin, and Anna Buła, 43–57. Poland: Lodz University Press, 2019. Accessed February 9, 2026. https://press.uni.lodz.pl/index.php/wul/catalog/book/1088/chapter/2928.