WRÓBEL, Sylwester. Jednostki pomocnicze gminy. Wybrane zagadnienia. Studia Politicae Universitatis Silesiensis, [S. l.], v. 3, 2007. Disponível em: https://journals.us.edu.pl/index.php/SPUS/article/view/5243. Acesso em: 5 grudz. 2025.