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
"Sked, Alan","Europe's balance of power, 1815-1848",,Macmillan,1979,Problems in focus series,,"0333230868,0333230876",,https://cir.nii.ac.jp/crid/1130282269736987008