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 "Hodgett, Gerald Augustus John",A social and economic history of medieval Europe,1st Harper Torchbook ed,Harper & Row,1974,Harper torchbooks,,0061317659,,https://cir.nii.ac.jp/crid/1130000796341330816