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
"Deanesly, Margaret",A history of early Medieval Europe from 476 to 911,,Methuen,1969,University paperbacks,,0416299709,,https://cir.nii.ac.jp/crid/1130000797205653248