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
"Helms, Ludger",Parliamentary opposition in old and new democracies,,Routledge,2009,The library of legislative studies,,9780415390705,,https://cir.nii.ac.jp/crid/1130282272340861056