Dyfyniad APA

Gupta C B. (2011). Marketing Management. Sultan Chand and Company.

Dyfyniad Arddull Chicago

Gupta C B. Marketing Management. New Delhi: Sultan Chand and Company, 2011.

Dyfyniad MLA

Gupta C B. Marketing Management. Sultan Chand and Company, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.