Callas, M., & DiStefano, G. (1974). Maria Callas and Giuseppe Di Stefano at La Scala. Everest Records.
Lua i Stíl Chicago (17ú heag.)Callas, Maria, agus Giuseppe DiStefano. Maria Callas and Giuseppe Di Stefano at La Scala. Los Angeles: Everest Records, 1974.
Lua MLA (8ú heag.)Callas, Maria, agus Giuseppe DiStefano. Maria Callas and Giuseppe Di Stefano at La Scala. Everest Records, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.