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
"Poopuu, Birgit",The European Union's brand of peacebuilding : acting is everything,,Palgrave Macmillan,2020,Rethinking peace and conflict studies,,9783030198923,,https://cir.nii.ac.jp/crid/1130857424813175835