Παραπομπή APA

Ray, S. K. (1983). Economics of the third world. Prentice-Hall of India Pvt. Ltd.

Παραπομπή Chicago Style

Ray, S K. Economics of the Third World. New Delhi: Prentice-Hall of India Pvt. Ltd, 1983.

Παραπομπή MLA

Ray, S K. Economics of the Third World. Prentice-Hall of India Pvt. Ltd, 1983.