KALU, D. N. (2004). Agony of a Nigerian scientist. Barioz Publishers.
Chicagoスタイル(17版)引用形式KALU, Dike N. Agony of a Nigerian Scientist. Barioz Publishers, 2004.
MLA(9版)引用形式KALU, Dike N. Agony of a Nigerian Scientist. Barioz Publishers, 2004.
警告: この引用は必ずしも正確ではありません.