Bera, Milena. “Tourist Attractiveness of Rural Communes of Natural Values in the Warmińsko-Mazurskie and Podlaskie Voivodeships”. Journal of Agribusiness and Rural Development 28, no. 2 (December 31, 2013): 5-12. Accessed May 3, 2024. http://www1.up.poznan.pl/jard/index.php/jard/article/view/610.