@ARTICLE{Liptuga_Ivan_Sustainable_2018, author={Liptuga, Ivan}, number={No 269}, journal={Biuletyn KPZK}, pages={198-200}, howpublished={online}, year={2018}, publisher={PAN, Komitet Przestrzennego Zagospodarowania Kraju}, type={Dyskuje, polemiki / Discussion}, title={Sustainable Tourism and Power of Destination Brands}, URL={http://www.journals.pan.pl/Content/110415/PDF/14a_Liptug.pdf}, }