एपीए उद्धरण

H L Ahuja. (1980). Modern Economics (16th.). S Chand and Company Ltd.

शिकागो स्टाइल उद्धरण

H L Ahuja. Modern Economics. 16th. New Delhi: S Chand and Company Ltd, 1980.

एमएलए उद्धरण

H L Ahuja. Modern Economics. 16th. S Chand and Company Ltd, 1980.