Moses, W. J. (2004). Creative conflict in African American thought: Frederick Douglass, Alexander Crummell, Booker T. Washington, W.E.B. Du Bois, and Marcus Garvey. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Moses, Wilson Jeremiah. Creative Conflict in African American Thought: Frederick Douglass, Alexander Crummell, Booker T. Washington, W.E.B. Du Bois, and Marcus Garvey. New York: Cambridge University Press, 2004.
Lua MLA (9ú heag.)Moses, Wilson Jeremiah. Creative Conflict in African American Thought: Frederick Douglass, Alexander Crummell, Booker T. Washington, W.E.B. Du Bois, and Marcus Garvey. Cambridge University Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.