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
"IGU Working Group, Geography of Tourism and Recreation","Alpinism and tourism and other problems of the geography of tourism : proceedings of the meeting of the IGU Working Group, Geography of Tourism and Recreation, Karuizawa, 25.-30.8.1980",,Im Selbstverlag Instituts für Wirtschafts- und Sozialgeograp[h]ie der Johann Wolfgang Goethe-Universität,1982,Frankfurter wirtschafts- und sozialgeographische Schriften,,,,https://cir.nii.ac.jp/crid/1130282271185631232