Annesley, C., & Huneker, J. The standard operaglass: Detailed plots of the celebrated operas with critical and biographical remarks and dates (Revised edition.).
Lua i Stíl Chicago (17ú heag.)Annesley, Charles, agus James Huneker. The Standard Operaglass: Detailed Plots of the Celebrated Operas with Critical and Biographical Remarks and Dates. Revised edition.
Lua MLA (9ú heag.)Annesley, Charles, agus James Huneker. The Standard Operaglass: Detailed Plots of the Celebrated Operas with Critical and Biographical Remarks and Dates. Revised edition.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.