Aaker, D. A., & Day, G. S. (2011). Marketing Research (10th.). John Wiley & Sons.
Chicago Style (17. basım) AtıfAaker, David A., ve George S. Day. Marketing Research. 10th. New Delhi: John Wiley & Sons, 2011.
MLA (9th ed.) AtıfAaker, David A., ve George S. Day. Marketing Research. 10th. John Wiley & Sons, 2011.
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