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
"MacKay, Angus","Spain in the Middle Ages : from frontier to empire, 1000-1500",,Macmillan,1977,New studies in medieval history,,"0333128168,0333128176",,https://cir.nii.ac.jp/crid/1130282270756284032