Jablonski, E., Stewart, L. D., & Vechten, C. v. (1973). The Gershwin years: By Edward Jablonski and Lawrence D. Stewart. With an introd. by Carl Van Vechten (2. ed.). Doubleday.
Lua i Stíl Chicago (17ú heag.)Jablonski, Edward, Lawrence D. Stewart, agus Carl van Vechten. The Gershwin Years: By Edward Jablonski and Lawrence D. Stewart. With an Introd. by Carl Van Vechten. 2. ed. Garden City, NY: Doubleday, 1973.
Lua MLA (8ú heag.)Jablonski, Edward, et al. The Gershwin Years: By Edward Jablonski and Lawrence D. Stewart. With an Introd. by Carl Van Vechten. 2. ed. Doubleday, 1973.
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