APA استشهاد

Chaganti, S. R. (2005). Pharmaceutical marketing in India. Excel.

استشهاد بنمط شيكاغو

Chaganti, Subba Rao. Pharmaceutical Marketing in India. New Delhi: Excel, 2005.

MLA استشهاد

Chaganti, Subba Rao. Pharmaceutical Marketing in India. Excel, 2005.