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
"Duggan, Alfred Leo and Kraft, Stephen","The story of the Crusades, 1097-1291",,Image Books,1966,Doubleday Image books,,,,https://cir.nii.ac.jp/crid/1130282272912527744