Ouma, S. J. (1980). A history of the cooperative movement in Kenya. Bookwise Ltd..
Cita Chicago (17th ed.)Ouma, Sylvester J. A History of the Cooperative Movement in Kenya. Nairobi, Kenya: Bookwise Ltd., 1980.
Cita MLA (9th ed.)Ouma, Sylvester J. A History of the Cooperative Movement in Kenya. Bookwise Ltd., 1980.
Atenció: Aquestes cites poden no estar 100% correctes.