Tiko (Cape Peninsula University of Technology Iyamu Cape Town South Africa)
(6)
Jeffery D. (Elizabeth Town College Long USA)
(4)
Steven L. (American Public University Hoenig Charles Town WV USA)
(3)
Abungu, George Okello (Director-General, National Museums of Kenya),Ndoro, Webber (University of Cape Town, South Africa)
(2)
Cheraw Calkins Coit (S C. . Town Cou)
(2)
Daniel Feierstein/ Douglas Andrew Town (TRN)/ Alexander Laban Hinton (FRW)
(2)
David (University of Cape Town Dewar South Africa),Vanessa (University of Cape Town Watson South Africa)
(2)
Douglas (University of the Western Cape Mulliken Cape Town South Africa)
(2)