एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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