ŚWITAL, Paweł. Sołectwo jako jednostka pomocnicza gminy: Office of the village leader as a unit community. Management and Administration Journal, [S. l.], v. 28, n. 101, p. 231–240, 2021. Disponível em: https://czasopisma.uws.edu.pl/znadministracja/article/view/2274. Acesso em: 5 oct. 2024.