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
"Webber, Ruth H. (Ruth House)",Formulistic diction in the Spanish ballad,,University of California Press,1951,University of California publications in modern philology,,,,https://cir.nii.ac.jp/crid/1130000797174396672