Lewis, B., & Littler, D. (1999). The Blackwell encyclopedic dictionary of marketing. Oxford: Blackwell.
Trích dẫn kiểu ChicagoLewis, Barbara,, và Dale Littler. The Blackwell Encyclopedic Dictionary of Marketing. Oxford: Blackwell, 1999.
Deismireacht MLALewis, Barbara,, và Dale Littler. The Blackwell Encyclopedic Dictionary of Marketing. Oxford: Blackwell, 1999.
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