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 "Belford, J. (Jane)",The European Community : the single market,,Oceana Publications,1989,Law & practice under the GATT and other trading arrangements,,0379008165,,https://cir.nii.ac.jp/crid/1130000797577017472