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
"Müller-Warson, Liliane",Vocational training in the tourist industry,,"CEDEFOP-European Centre for the Development of Vocational Training,Office for Official Publications of the European Communities [distributor]",1991,CEDEFOP document,,9282622002,,https://cir.nii.ac.jp/crid/1130282269898546560