Herbert, V., & Smith, H. B. (1897). The serenade: Comic opera in three acts. E. Schuberth.
Lua i Stíl Chicago (17ú heag.)Herbert, Victor, agus Harry Bache Smith. The Serenade: Comic Opera in Three Acts. New York: E. Schuberth, 1897.
Lua MLA (8ú heag.)Herbert, Victor, agus Harry Bache Smith. The Serenade: Comic Opera in Three Acts. E. Schuberth, 1897.
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