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
"Mussorgsky, Modest Petrovich",Boris Godounov : a national music drama in three acts,,F. Rullman,1911,Metropolitan Opera House grand opera libretto,,,,https://cir.nii.ac.jp/crid/1130282270706288128