Ouma, S. J. (1988). A history of the cooperative movement in Kenya. Bookwise Ltd..
Dyfyniad Arddull ChicagoOuma, Sylvester J. A History of the Cooperative Movement in Kenya. Nairobi, Kenya: Bookwise Ltd., 1988.
Dyfyniad MLAOuma, Sylvester J. A History of the Cooperative Movement in Kenya. Bookwise Ltd., 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.