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
"Hill, Sarah",Blerwytirhwng? : the place of Welsh pop music,,Ashgate,2007,Ashgate popular and folk music series,,9780754658986,,https://cir.nii.ac.jp/crid/1130000795785455232