Ouma, S. J. (1988). A history of the cooperative movement in Kenya. Bookwise Ltd..
Chicagoスタイル(17版)引用形式Ouma, Sylvester J. A History of the Cooperative Movement in Kenya. Nairobi, Kenya: Bookwise Ltd., 1988.
MLA(9版)引用形式Ouma, Sylvester J. A History of the Cooperative Movement in Kenya. Bookwise Ltd., 1988.
警告: この引用は必ずしも正確ではありません.