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
Regional Seminar on Ethics in Tourism and World Tourism Organization,"Primer seminario regional de la OMT sobre ética en el turismo : Quito, Ecuador, 29-30 de junio de 2006 = First UNWTO Regional Seminar on Ethics in Tourism : Quito, Ecuador, 29-30 June 2006",,World Tourism Organization,2007,World Tourism Organization seminar proceedings,,9789284412440,,https://cir.nii.ac.jp/crid/1130000793979289216