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
"Johnson, Sidney M. and Gibbs, Marion E. (Marion Euphemia) and Wolfram, von Eschenbach, 12th cent.","Titurel ; and, the Songs",,Garland Pub.,1988,The Garland library of medieval literature,,0824058453,,https://cir.nii.ac.jp/crid/1130282269107948032