A. Hose, Thomas. “The English Origins of Geotourism (as a Vehicle for Geoconservation) and Their Relevance to Current Studies”. Acta geographica Slovenica 51, no. 2 (December 15, 2011): 343–359. Accessed November 21, 2024. https://ojs.zrc-sazu.si/ags/article/view/1324.