HAYES RICK STEPHEN. (1985). MARKETING FOR YOUR GROWING BUSINESS. JOHN WILEY AND SONS.
Chicago-čujuhus (17. p.)HAYES RICK STEPHEN. MARKETING FOR YOUR GROWING BUSINESS. NEW YORK: JOHN WILEY AND SONS, 1985.
MLA-čujuhus (9. p.)HAYES RICK STEPHEN. MARKETING FOR YOUR GROWING BUSINESS. JOHN WILEY AND SONS, 1985.
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