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 Great Britain. Ministry of Justice,The Governance of Britain : review of voting systems : the experience of new voting systems in the United Kingdom since 1997,,[TSO],2008,Cm,,9780101730426,,https://cir.nii.ac.jp/crid/1130282272991624320