एपीए उद्धरण

Sahni, N. K., & Gupta, M. (2016). Advertising and sales management. Kalyani.

शिकागो स्टाइल उद्धरण

Sahni, N. K., और Meenu Gupta. Advertising and Sales Management. Ludhiana: Kalyani, 2016.

एमएलए उद्धरण

Sahni, N. K., और Meenu Gupta. Advertising and Sales Management. Kalyani, 2016.