Tohutoro APA (7th ed.)
Urhobo, E. (1978). Disaster relief administration. Daystar press.
Tohutoru Kātū Chicago (17th ed.)
Urhobo, Emmanuel. Disaster Relief Administration. Ibadan: Daystar press, 1978.
Tohutoro MLA (9th ed.)
Urhobo, Emmanuel. Disaster Relief Administration. Daystar press, 1978.
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