Belch, G. E. (2004). Advertising and promotion (6.). Tata McGraw - Hill.
Cita Chicago (17th ed.)Belch, George E. Advertising and Promotion. 6. New Delhi: Tata McGraw - Hill, 2004.
Cita MLA (9th ed.)Belch, George E. Advertising and Promotion. 6. Tata McGraw - Hill, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.