By Taiwo, Olufemi
By Adekeye Adebajo / Kaye Whiteman, Adekeye Adebajo, Kaye Whiteman
By Carr, Matthew
By Jean-Pierre Filiu
By Lambert, Robert
By Klein, Menachem
By Maher, Shiraz
By Dieckhoff, Alain
By Matthew Carr
By MacKinlay, John
By Cheterian, Vicken
By Williams, Susan
By Goodhart, David
By Ansorge, Josef Teboho
By Stoecker, Helmuth, Zollner, B.
By D.W. Fokkema, Elrud Kunne-Ibsch
By Walker, Andrew
By Cramer, Christoper
By Herbst, Jeffrey, Mills, Greg
By Gunter, Michael M.
By Otite, Onigu
By Green, Toby
By Newitt, Professor Malyn
By Stephen Ellis
By Schwartz, Ronald D.
By Martinez, Luis, Boserup, Rasmus
By Willis, Michael J.
By Brownlie, Ian
By Abdul Salam Zaeef, Alex Strick van Linschoten, Felix Kuehn
By Paulin Kola