एपीए उद्धरण

Chauhan, S. D. S., & Gupta, B. S. Commercial practice: Commercial correspondence, market reports and precis-writing and unseen.

शिकागो स्टाइल उद्धरण

Chauhan, S. D. Singh, और B. S. Gupta. Commercial Practice: Commercial Correspondence, Market Reports and Precis-writing and Unseen.

एमएलए उद्धरण

Chauhan, S. D. Singh, और B. S. Gupta. Commercial Practice: Commercial Correspondence, Market Reports and Precis-writing and Unseen.