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. Directorate-General for Information, Communication and Culture",The European Community and its eastern neighbours,,Office for Official Publications of the European Communities,1990,"Deadline 92, a frontier-free Europe",,9282618358,,https://cir.nii.ac.jp/crid/1130000797826480512