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
"Tilburg University. Development Research Institute and Theuns, H. Leo and Rasheed, Amina",Alternative approaches to tertiary tourism education with special reference to developing countries,,"Tilburg University, Development Research Institute",1981,Occasional paper,,,,https://cir.nii.ac.jp/crid/1130000794675559680