JOSEPH DAVID. (1989). MARKETING PLUS A POSITIVE APPROACH TO TOTAL MARKETING. HEINEMANN.
Chicago-čujuhus (17. p.)JOSEPH DAVID. MARKETING PLUS A POSITIVE APPROACH TO TOTAL MARKETING. OXFORD: HEINEMANN, 1989.
MLA-čujuhus (9. p.)JOSEPH DAVID. MARKETING PLUS A POSITIVE APPROACH TO TOTAL MARKETING. HEINEMANN, 1989.
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