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
"Hammer, Carl I.",From Ducatus to Regnum : ruling Bavaria under the Merovingians and early Carolingians,,Brepols,2007,Collection Haut Moyen Âge,,9782503525822,,https://cir.nii.ac.jp/crid/1130000793814178560