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
"Ward, Ann and Ward, Lee",The Ashgate research companion to federalism,,Routledge,2020,Ashgate research companion,,9780367603021,,https://cir.nii.ac.jp/crid/1130569523411966729