एपीए उद्धरण

Balan, K. R. a. . R. (1991). Marketing and sales management.

शिकागो स्टाइल उद्धरण

Balan, K R and Rayudu. Marketing and Sales Management. Sterling Publishers Pvt. Ltd., New Delhi, 1991.

एमएलए उद्धरण

Balan, K R and Rayudu. Marketing and Sales Management. 1991.