Ciołkosz, Adam, Sławomir M. Nowinowski, and Rafał Stobiecki. Rosa Luxemburg and Bolshevik Revolution. Jerzy Giedroyc and. Poland: Lodz University Press, 2022. Accessed January 22, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/100.