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
"Boening, Astrid and Kremer, Jan-Frederik and Loon, Aukje van","Policies, actions and influence of the EU's external relations",,Springer,2013,Global power shift,,9783642324154,,https://cir.nii.ac.jp/crid/1130282268877143552