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
"Davies, Wendy",Welsh history in the early Middle Ages : texts and societies,,Ashgate/Variorum,2009,Variorum collected studies series,,9780754659716,,https://cir.nii.ac.jp/crid/1130000797128195584