Schenk, Dieter, and Witold Kulesza. Arthur Greiser: Biography and Trial of the Governor of the Third Reich in The Reichsgau Wartheland. Translated by Ewa Bluszcz and Grzegorz Bluszcz. 2023. Reprint, Poland: Lodz University Press, 2023. Accessed January 22, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/530.