Ries, A., & Trout, J. (2006). Marketing warfare (20th anniversary ed.). McGraw-Hill.
Chicago Style aipamenaRies, Al, and Jack Trout. Marketing Warfare. 20th anniversary ed. New York: McGraw-Hill, 2006.
MLA aipamenaRies, Al, and Jack Trout. Marketing Warfare. 20th anniversary ed. McGraw-Hill, 2006.
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