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
"Lück, Michael and Kirstges, Torsten",Global ecotourism policies and case studies : perspectives and constraints,,Channel View Publications,2003,Current themes in tourism,,1873150407,,https://cir.nii.ac.jp/crid/1130282268783153152