Senghor, L. S. Negritude: A Humanism of the Twentieth Century / Léopold Sédar Senghor. Colonial discourse and post-colonial theory : a reader.(1994).

Senghor, Léopold Sédar. "Negritude: A Humanism of the Twentieth Century / Léopold Sédar Senghor." Colonial Discourse and Post-colonial Theory : A Reader.(1994) .

Senghor, Léopold Sédar. "Negritude: A Humanism of the Twentieth Century / Léopold Sédar Senghor." Colonial Discourse and Post-colonial Theory : A Reader.(1994), .