Harlan, L. R., & Smock, R. (1988). Booker T. Washington in perspective: Essays of Louis R. Harlan. University Press of Mississippi.
Lua i Stíl Chicago (17ú heag.)Harlan, Louis R., agus Raymond Smock. Booker T. Washington in Perspective: Essays of Louis R. Harlan. Jackson: University Press of Mississippi, 1988.
Lua MLA (9ú heag.)Harlan, Louis R., agus Raymond Smock. Booker T. Washington in Perspective: Essays of Louis R. Harlan. University Press of Mississippi, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.