Dyfyniad APA

Lewis, W. A. (1978). The evolution of the international economic order. New Jersey: Princeton University Press.

Dyfyniad Arddull Chicago

Lewis, W. Arthur. The Evolution of the International Economic Order. New Jersey: Princeton University Press, 1978.

Dyfyniad MLA

Lewis, W. Arthur. The Evolution of the International Economic Order. New Jersey: Princeton University Press, 1978.

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