Παραπομπή APA

Das, N. (1972). Indian economy under planning. The World Press Pvt, Ltd.

Παραπομπή Chicago Style

Das, Nabagopal. Indian Economy Under Planning. Calcutta: The World Press Pvt, Ltd, 1972.

Παραπομπή MLA

Das, Nabagopal. Indian Economy Under Planning. The World Press Pvt, Ltd, 1972.