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 "Gegout, Catherine","European foreign and security policy : states, power, institutions, and American hegemony",,University of Toronto Press,2010,European Union studies,,"9781442610347,9781442640948",,https://cir.nii.ac.jp/crid/1130000796316465152