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 Research. Directorate C-European Research Area : Knowledge-based economy. Unit C3-Private investment and technology platforms,Fourth status report on European Technology Platforms : harvesting the potential,,Office for Official Publications of the European Communities,2009,European research area,,9789279110603,,https://cir.nii.ac.jp/crid/1130282271365231488