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 "Benassi, Marie-Paule and Statistical Office of the European Communities",International trade in services : EUR 12 from 1979 to 1988,,Office for Official Publications of the European Communities,1991,Eurostat,,9282625737,,https://cir.nii.ac.jp/crid/1130282270633437952