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 Economic and Financial Affairs,Progress towards meeting the economic criteria for accession : the assessments of the 2011 progress reports and opinion (Serbia),,Publications Office of the European Union,2011,European economy occasional papers,,9789279193439,,https://cir.nii.ac.jp/crid/1130000796026350848