Januszewska, Renata, and Jacques Viaene. “STRATEGIC ORIENTATION OF TOURISM IN MALOPOLSKA THROUGH REGIONAL PRODUCTS”. Acta Scientiarum Polonorum. Oeconomia 6, no. 3 (September 30, 2007): 49–53. Accessed May 18, 2024. https://aspe.sggw.edu.pl/article/view/878.