By Michael A. Gomez (New York University)
By Isidore Okpewho, Carole Boyce Davies, Ali A. Mazrui
By Linda M. Heywood, John K. Thornton (Boston University)
By Toyin Falola, Matt D. Childs
By John Spencer
By Ira Berlin
By Ledio Cakaj, Romeo Dallaire
By James Suzman
By James Heartfield
By Wilber A. Chaffee, Gary Prevost
By James Sidbury (Professor History, Professor History, University of Texas at Austin, USA)
By Carlton Howson, Momodou Sallah
By Anita H. Fabos
By D. Hulme
By Edward John Thompson
By Pat Caplan
By Deutsch
By B. Railton
By Bloch, Alice, Solomos, John
By S. Nair-Venugopal
By F. Fanon, Kenneth A. Loparo
By S. Berger, C. Lorenz
By S. Wilson
By K. Heider
By C. Kakel
By K. Smith
By L. Predelli, B. Halsaa, Kenneth A. Loparo
By C. Attias-Donfut, J. Cook, J. Hoffman, L. Waite
By Sherrow O. Pinder
By N. Rousseau