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
"Ker-Lindsay, James and Armakolas, Iōannēs and Balfour, Rosa and Stratulat, Corina",The national politics of EU enlargement in the Western Balkans,,Routledge,2020,Southeast Europe and Black Sea series,,9780367432690,,https://cir.nii.ac.jp/crid/1130566853748699008