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
"Laffan, Brigid",Europe's Union in crisis : tested and contested,,Routledge,2018,The west European politics series,,9781138040038,,https://cir.nii.ac.jp/crid/1130000797216418304