RIES AL. (1986). POSITIONING: A BATTLE FOR YOUR MIND. WARNER BOOK.
Chicago Style (17th ed.) CitationRIES AL. POSITIONING: A BATTLE FOR YOUR MIND. NEW YORK: WARNER BOOK, 1986.
MLA (9th ed.) CitationRIES AL. POSITIONING: A BATTLE FOR YOUR MIND. WARNER BOOK, 1986.
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