著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Hughes, Michael and Weaver, David B. (David Bruce) and Pforr, Christof",The practice of sustainable tourism : resolving the paradox,,Routledge,2017,"Contemporary geographies of leisure, tourism and mobility",,9781138083950,,https://cir.nii.ac.jp/crid/1130282271086127488