Drzonek, Maciej. “The Longer This „non-partisan”? Elections of Leaders of Polish Major Cities in the 2002–2018”. Przegląd Politologiczny, no. 2 (June 28, 2019): 123–140. Accessed August 17, 2024. https://pressto.amu.edu.pl/index.php/pp/article/view/19213.