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
European Commission,"Many tongues, one family : languages in the European Union",,Office for Official Publications of the European Communities,2004,Europe on the move,,9289477598,,https://cir.nii.ac.jp/crid/1130282271624448512