By James Leonard Giblin
By Michela Wrong
By John Iliffe
By Emma Hunter (University of Cambridge)
By ANTHONY CLAYTON
By Norman Robert Bennett
By Jean-Pierre Chretien, Scott Straus
By Felicitas Becker (Assistant Professor, African History, Simon Fraser University, Vancouver)
By Laura Fair (Royalty Account)
By Taisier M. Ali, Robert O. Matthews
By Aylward Shorter
By Donald Petterson
By Michael Longford
By Thomas Spear (Author)
By Steven Feierman (Professor of History, University of Florida, Gainesville, USA)
By Elisabeth McMahon (Tulane University, Louisiana)
By Roy Willis
By Julius K. Nyerere
By Lithgow, Tom, van Lawick, Hugo
By Geiger, Susan
By Maguire, G. Andrew
By Pratt, Cranford
By Kaniki, M.H.Y., M.H.Y. Kaniki
By Hazell, Alastair
By Finke, Jens, Rough Guides
By Trillo, Richard, Rough Guides