Dyfyniad APA

Grewal Dhruv, & Levy Michael. (2016). Marketing. New York: Mc Graw Hill.

Dyfyniad Arddull Chicago

Grewal Dhruv, và Levy Michael. Marketing. New York: Mc Graw Hill, 2016.

Dyfyniad MLA

Grewal Dhruv, và Levy Michael. Marketing. New York: Mc Graw Hill, 2016.

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