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 "Portela, Clara",European Union sanctions and foreign policy : when and why do they work?,,Routledge,2010,Routledge advances in European politics,,"9780415552165,9780203847510,9780415502740",,https://cir.nii.ac.jp/crid/1130282270430435968