Jerzy, Topolski. “Factors in the Formation of an International Fair Network in Poland in the 16th and 17th Centuries”. Studia Historiae Oeconomicae 5, no. 1 (December 1, 1970): 101–116. Accessed October 14, 2026. https://pressto.amu.edu.pl/index.php/sho/article/view/57390.