Šavriņa, Baiba, Dainora Grundey, and Kristīne Bērziņa. “Cooperation – the Form of Sustainable Tourism Industry in Latvia”. Technological and Economic Development of Economy 14, no. 2 (June 30, 2008): 151-161. Accessed December 26, 2024. https://btp.vilniustech.lt/index.php/TEDE/article/view/6938.