Wyczański, Andrzej. “Peasant Economy before and During the Early Stages of the Industrial Revolution. Conclusions I”. Studia Historiae Oeconomicae 10, no. 1 (December 1, 1975): 183–186. Accessed November 5, 2026. https://pressto.amu.edu.pl/index.php/sho/article/view/58084.