Ruth Oniang’o
T. Defoer, M.C.S. Wopereis, Monty P. Jones
Festus K. Akinnifesi, O. C. Ajayi, Gudeta W. Sileshi et al.
Habtamu Gebremichael Daba, Mulugeta Admasu Delele, Solomon Workneh Fanta et al.
Jeppe Kolding, P.A.M. van Zwieten, Felix Marttin
Philip K. Thornton, Peter G. Jones, Polly Ericksen
Geoffrey Mukwada, Sabelo Marvin Mazibuko, Mokhele Edmond Moeletsi et al.
Oluwafemi Sunday Enilolobo, B. Babalola, Ikenna T. Nnoli et al.
Peter Jacobs
Ousmane Badiane
Philip C. Cloete, Ernst Idsardi, Cloete, Philip C.
Firmin N. Anago, Codjo Emile Agbangba, Brice T. C. Oussou et al.
