एपीए उद्धरण

Chaganti, S. R. (2005). Pharmaceutical marketing in India. Gitam Institute of foreign trade.

शिकागो स्टाइल उद्धरण

Chaganti, Subba Rao. Pharmaceutical Marketing in India. Visakhapatanam: Gitam Institute of foreign trade, 2005.

एमएलए उद्धरण

Chaganti, Subba Rao. Pharmaceutical Marketing in India. Gitam Institute of foreign trade, 2005.