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 "Ranney, Austin and Sartori, Giovanni",Eurocommunism : the Italian case,,American Enterprise Institute for Public Policy Research,1978,AEI symposia,,"0844721352,0844721344",,https://cir.nii.ac.jp/crid/1130000794181329280