Abungu, George Okello (Director-General, National Museums of Kenya),Ndoro, Webber (University of Cape Town, South Africa)
(2)
Ndoro, Webber,Chirikure, Shadreck,Deacon, Janette
(1)
Webber Ndoro (EDT)/ Shadreck Chirikure (EDT)/ Janette Deacon (EDT)
(1)