Blum, E. J. (2009). W.E.B. Du Bois, American prophet. University of Pennsylvania Press.
Citación estilo ChicagoBlum, Edward J. W.E.B. Du Bois, American Prophet. Philadelphia: University of Pennsylvania Press, 2009.
Cita MLABlum, Edward J. W.E.B. Du Bois, American Prophet. University of Pennsylvania Press, 2009.
Warning: These citations may not always be 100% accurate.