A small nation of people : W.E.B. Du Bois and Black Americans at the turn of the twentieth century / by David Levering Lewis
The sociologist's eye : W.E.B. Du Bois and the Paris Exposition / by Deborah Willis
Selections from the photographs at the Exposition de Nègres d'Amérique, "Exhibit of American Negroes," Paris Exposition, 1900.