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. Directorate-General for Energy and Transport,"Europe's energy position, present & future : demand, resources, investments",,Office for Official Publications of the European Communities,2008,Market Observatory for Energy report,,9789279100369,,https://cir.nii.ac.jp/crid/1130000797535961728