Gershwin, G., & Gershwin, I. (1928). K-Ra-Zy for You. WB Music CORP..
Lua i Stíl Chicago (17ú heag.)Gershwin, George, agus Ira Gershwin. K-Ra-Zy for You. Los Angeles, United States: WB Music CORP., 1928.
Lua MLA (9ú heag.)Gershwin, George, agus Ira Gershwin. K-Ra-Zy for You. WB Music CORP., 1928.
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