Okoth, A. (1979). A History of Africa 1855-1914 (New enlarged edition.). East African Educational Publishers.
Chicago-čujuhus (17. p.)Okoth, Assa. A History of Africa 1855-1914. New enlarged edition. Nairobi: East African Educational Publishers, 1979.
MLA-čujuhus (9. p.)Okoth, Assa. A History of Africa 1855-1914. New enlarged edition. East African Educational Publishers, 1979.
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