ASSAEL HENRY. (1993). MARKETING PRINCIPLES AND STRATEGY (2ND.). DRYDEN PRESS.
Chicago Style (17. basım) AtıfASSAEL HENRY. MARKETING PRINCIPLES AND STRATEGY. 2ND. FORTWORTH: DRYDEN PRESS, 1993.
MLA (9th ed.) AtıfASSAEL HENRY. MARKETING PRINCIPLES AND STRATEGY. 2ND. DRYDEN PRESS, 1993.
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