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
Commission of the European Communities,Conditions for business cooperation : Public procurement : Internal market for energy,,Office for Official Publications of the European Communities,1993,Internal market,,"9282652777,9282672522",,https://cir.nii.ac.jp/crid/1130282271047302400