एपीए उद्धरण

Madhukar R K. (2005). Business communication. Vikas Publishing House Pvt Ltd.

शिकागो स्टाइल उद्धरण

Madhukar R K. Business Communication. New Delhi: Vikas Publishing House Pvt Ltd, 2005.

एमएलए उद्धरण

Madhukar R K. Business Communication. Vikas Publishing House Pvt Ltd, 2005.