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
"Warren, Michelle R.","History on the edge : Excalibur and the borders of Britain, 1100-1300",,University of Minnesota Press,2000,Medieval cultures,,"0816634912,0816634920",,https://cir.nii.ac.jp/crid/1130282270144722688