Urhobo, E. (1978). Disaster relief administration. Daystar press.
Chicagoスタイル(17版)引用形式Urhobo, Emmanuel. Disaster Relief Administration. Ibadan: Daystar press, 1978.
MLA(9版)引用形式Urhobo, Emmanuel. Disaster Relief Administration. Daystar press, 1978.
警告: この引用は必ずしも正確ではありません.