H L Ahuja. (1980). Modern Economics (16th.). S Chand and Company Ltd.
Dyfyniad Arddull ChicagoH L Ahuja. Modern Economics. 16th. New Delhi: S Chand and Company Ltd, 1980.
Dyfyniad MLAH L Ahuja. Modern Economics. 16th. S Chand and Company Ltd, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.