MCDONALD WILLIAM J. (1998). DIRECT MARKETING: AN INTEGRATED APPROACH. IRWIN MCGRAW-HILL.
Chicago Style aipamenaMCDONALD WILLIAM J. DIRECT MARKETING: AN INTEGRATED APPROACH. BOSTON: IRWIN MCGRAW-HILL, 1998.
MLA aipamenaMCDONALD WILLIAM J. DIRECT MARKETING: AN INTEGRATED APPROACH. IRWIN MCGRAW-HILL, 1998.
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