Oyugi, W. O. (1994). Politics and administration in East Africa. East Africa Educational Publishers.
Tohutoru Kātū Chicago (17th ed.)Oyugi, Walter O. Politics and Administration in East Africa. Nairobi: East Africa Educational Publishers, 1994.
Tohutoro MLA (9th ed.)Oyugi, Walter O. Politics and Administration in East Africa. East Africa Educational Publishers, 1994.
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