Mozart, W. A. (1952). Twenty-One Concert Arias for Soprano. Schirmer.
Lua i Stíl Chicago (17ú heag.)Mozart, Wolfgang Amadeus. Twenty-One Concert Arias for Soprano. Milwaukee: Schirmer, 1952.
Lua MLA (8ú heag.)Mozart, Wolfgang Amadeus. Twenty-One Concert Arias for Soprano. Schirmer, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.