Machałek, Małgorzata. “National Agricultural Censuses in Poland from 1921–2010: Evolution, Thematic Scope and Relevance for the Study of Rural and Agricultural History”. Studia Historiae Oeconomicae 40, no. 1 (December 8, 2022): 123–141. Accessed November 21, 2024. https://pressto.amu.edu.pl/index.php/sho/article/view/37085.