Dyfyniad APA

Lewis,W Arthur. (1978). The evolution of the international economic order. Kalyani Publishers.

Dyfyniad Arddull Chicago

Lewis,W Arthur. The Evolution of the International Economic Order. New Delhi: Kalyani Publishers, 1978.

Dyfyniad MLA

Lewis,W Arthur. The Evolution of the International Economic Order. Kalyani Publishers, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.