Kania, Józef, and Małgorzata Bogusz. “SOURCES AND STRUCTURE OF INCOME OF AGRITOURISM FARMS IN THE POLISH CARPATHIAN MOUNTAINS”. Acta Scientiarum Polonorum. Oeconomia 15, no. 3 (September 30, 2016): 15–26. Accessed May 27, 2024. https://aspe.sggw.edu.pl/article/view/369.