Popova, O. B., & Podosenova, I. A. (2022). Territorial tourism and recreational system as a form of spatial organization of tourism and recreation. North-Caucasus Federal University.
Chicago-referens (17:e uppl.)Popova, Olga Borisovna, och Irina Aleksandrovna Podosenova. Territorial Tourism and Recreational System as a Form of Spatial Organization of Tourism and Recreation. North-Caucasus Federal University, 2022.
MLA-referens (9:e uppl.)Popova, Olga Borisovna, och Irina Aleksandrovna Podosenova. Territorial Tourism and Recreational System as a Form of Spatial Organization of Tourism and Recreation. North-Caucasus Federal University, 2022.
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