Ferber, E. From a peculiar treasure: Edna Ferber. The city.(1979).
Lua i Stíl Chicago (17ú heag.)Ferber, Edna. "From a Peculiar Treasure: Edna Ferber." The City.(1979) .
Lua MLA (8ú heag.)Ferber, Edna. "From a Peculiar Treasure: Edna Ferber." The City.(1979), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.