Gershwin, G. (1976). Gershwin: Gershwin. Hansen.
Lua i Stíl Chicago (17ú heag.)Gershwin, George. Gershwin: Gershwin. New York, NY: Hansen, 1976.
Lua MLA (8ú heag.)Gershwin, George. Gershwin: Gershwin. Hansen, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.