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
"Bagge, Sverre and Gelting, Michael H. and Lindkvist, Thomas",Feudalism : new landscapes of debate,,Brepols,2011,The Medieval countryside,,9782503531588,,https://cir.nii.ac.jp/crid/1130282271474651648