FLETCHER J H. INSIDE INFORMATION: MAKING SENSE OF MARKETING DATA. JOHN WILEY AND SONS.
Chicago-čujuhus (17. p.)FLETCHER J H. INSIDE INFORMATION: MAKING SENSE OF MARKETING DATA. USA: JOHN WILEY AND SONS.
MLA-čujuhus (9. p.)FLETCHER J H. INSIDE INFORMATION: MAKING SENSE OF MARKETING DATA. JOHN WILEY AND SONS.
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