CZASOPISMA, Redakcja. Paweł Churski (red.) Contemporary problems of regional development and regional policy. Quaestiones Geographicae,vol. 29,2. Rozwój Regionalny i Polityka Regionalna, [S. l.], n. 11, p. 101–103, 2010. Disponível em: https://pressto.amu.edu.pl/index.php/rrpr/article/view/47638. Acesso em: 19 sty. 2026.