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
"Ball, Martin J.",The Use of Welsh : a contribution to sociolinguistics,,Multilingual Matters,1988,Multilingual matters,,"0905028996,0905028988",,https://cir.nii.ac.jp/crid/1130282272036910208