Powell, R. J. (1997). Rhapsodies in black: Art of the Harlem Renaissance. University of California Press.
Lua i Stíl Chicago (17ú heag.)Powell, Richard J. Rhapsodies in Black: Art of the Harlem Renaissance. Londres : Hayward Gallery: University of California Press, 1997.
Lua MLA (9ú heag.)Powell, Richard J. Rhapsodies in Black: Art of the Harlem Renaissance. University of California Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.