Kennedy, R. (2013). Jelly Roll, Bix, and Hoagy: Gennett Records and the rise of America's musical grassroots (Rev. and expanded ed.). Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Kennedy, Rick. Jelly Roll, Bix, and Hoagy: Gennett Records and the Rise of America's Musical Grassroots. Rev. and expanded ed. Bloomington ; Indianapolis: Indiana University Press, 2013.
Lua MLA (9ú heag.)Kennedy, Rick. Jelly Roll, Bix, and Hoagy: Gennett Records and the Rise of America's Musical Grassroots. Rev. and expanded ed. Indiana University Press, 2013.
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