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
"Bolgar, R. R. (Robert Ralph)",The classical heritage and its beneficiaries : from the Carolingian age to the end of the Renaissance,,Harper & Row,1964,Harper torchbooks,,,,https://cir.nii.ac.jp/crid/1130282271441894144