Burns, A. C. A., & Bush , R. F. (1997). Marketing research. Prentice hall internatrional Inc.
Dyfyniad Arddull ChicagoBurns, Alvin C. And, and Ronald F. Bush. Marketing Research. Prentice hall internatrional Inc, 1997.
Dyfyniad MLABurns, Alvin C. And, and Ronald F. Bush. Marketing Research. Prentice hall internatrional Inc, 1997.
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