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 "Williams, Alistair",Understanding the hospitality consumer,,Butterworth-Heinemann,2002,"The hospitality, leisure and tourism series",,0750652497,,https://cir.nii.ac.jp/crid/1130282271409407872