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
"Packer, Ian","Lloyd George, liberalism and the land : the land issue and party politics in England, 1906-1914",,"The Royal Historical Society,The Boydell Press",2001,Royal Historical Society studies in history new series,,0861932528,,https://cir.nii.ac.jp/crid/1130000798057361792