WALKER ORVILLE C. (2003). MARKETING STRATEGY: DECISION FOCUSED APPROACH - CD (4TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Chicago-čujuhus (17. p.)WALKER ORVILLE C. MARKETING STRATEGY: DECISION FOCUSED APPROACH - CD. 4TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2003.
MLA-čujuhus (9. p.)WALKER ORVILLE C. MARKETING STRATEGY: DECISION FOCUSED APPROACH - CD. 4TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2003.
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