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
"Wiemann, Jürgen",The implications of the Uruguay round and the single market for the European Community's trade policy towards developing countries,,GDI,1990,Occasional papers of the German Development Institute,,3889850634,,https://cir.nii.ac.jp/crid/1130000793973679104