ARENS WILLAM F. (1989). CONTEMPORARY ADVERTISING (3RD.). IRWIN MCGRAW-HILL.
Cita Chicago (17th ed.)ARENS WILLAM F. CONTEMPORARY ADVERTISING. 3RD. HOMEWOOD: IRWIN MCGRAW-HILL, 1989.
Cita MLA (9th ed.)ARENS WILLAM F. CONTEMPORARY ADVERTISING. 3RD. IRWIN MCGRAW-HILL, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.