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
"Wagner, Richard","Wagner's opera Lohengrin : containing the German text, with an English translation and the music of all the principal airs",,O. Ditson,,Oliver Ditson Company's standard edition of opera librettos,,,,https://cir.nii.ac.jp/crid/1130282271304764032