Wells , W. (2009). Advertising: Principles and Practice (7thed.). Pearson.
Citación estilo ChicagoWells , William. Advertising: Principles and Practice. 7thed. India: Pearson, 2009.
Cita MLAWells , William. Advertising: Principles and Practice. 7thed. Pearson, 2009.
Warning: These citations may not always be 100% accurate.