Lipińska, Izabela. “THE LEGAL PROTECTION OF INTELLECTUAL PROPERTY IN TOURISM – A CASE OF TRADE’S AND SERVICES’ MARKS”. Acta Scientiarum Polonorum. Oeconomia 9, no. 4 (December 30, 2010): 267-275. Accessed May 17, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/3954.