Powęska, Halina. “CROSS-BORDER SHOPPING IN POLAND IN THE EARLY 21ST CENTURY”. Acta Scientiarum Polonorum. Oeconomia 7, no. 1 (March 30, 2008): 111-121. Accessed December 22, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/3769.