APA引用形式

Onyemelukwe, C. C. (2009). Science of economic development and growth: The theory of factor proportions. Reference press.

シカゴスタイル引用形

Onyemelukwe, Clement C. Science of Economic Development and Growth: The Theory of Factor Proportions. New Delhi: Reference press, 2009.

MLA引用形式

Onyemelukwe, Clement C. Science of Economic Development and Growth: The Theory of Factor Proportions. Reference press, 2009.

警告: この引用は必ずしも正確ではありません.