Cornelius, P., & Leinsdorf, E. Der Barbier von Bagdad: [comic opera in two acts] / [text and music by Peter] Cornelius (Sung in German.). Regal.
Čikaški stil citiranja (17. izdanje)Cornelius, Peter, i Erich Leinsdorf. Der Barbier Von Bagdad: [comic Opera in Two Acts] / [text and Music by Peter] Cornelius. Sung in German. [S.l.]: Regal.
MLA način citiranja (8. izdanje)Cornelius, Peter, i Erich Leinsdorf. Der Barbier Von Bagdad: [comic Opera in Two Acts] / [text and Music by Peter] Cornelius. Sung in German. Regal.
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