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
"Theakston, Kevin and Vries, J. de, Dr",Former leaders in modern democracies : political sunsets,,Palgrave Macmillan,2012,Palgrave studies in political leadership series,,9780230314474,,https://cir.nii.ac.jp/crid/1130282270208856576