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
CEU/ETC Seminar and World Tourism Organization,"The Euro and tourism : CEU/ETC Seminar, Royal Olympic Cruises Ship, Greece, 5-8 May 1998 = L'Euro et le tourisme : Séminaire CEU/CET Bateau de croisière de la Royal Olympic Cruises, Grèce, 5-8 mai 1998",,World Tourism Organization,1998,World Tourism Organization seminar proceedings,,9284402727,,https://cir.nii.ac.jp/crid/1130000795219846528