Grewal Dhruv, & Levy Michael. (2016). Marketing. New York: Mc Graw Hill.
Trích dẫn kiểu ChicagoGrewal Dhruv, và Levy Michael. Marketing. New York: Mc Graw Hill, 2016.
Deismireacht MLAGrewal Dhruv, và Levy Michael. Marketing. New York: Mc Graw Hill, 2016.
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