Ries, A., & Trout, J. (2001). Positioning: The battle for your mind. McGraw-Hill Companies, Inc.
Chicago Style (17. basım) AtıfRies, Al, ve Jack Trout. Positioning: The Battle for Your Mind. New York, London: McGraw-Hill Companies, Inc, 2001.
MLA (9th ed.) AtıfRies, Al, ve Jack Trout. Positioning: The Battle for Your Mind. McGraw-Hill Companies, Inc, 2001.
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