Citazione Stile APA (7a Edizione)

Wells , W. (2009). Advertising: Principles and Practice (7thed.). Pearson.

Citazione stile Chigago Style (17a edizione)

Wells , William. Advertising: Principles and Practice. 7thed. India: Pearson, 2009.

Citatione MLA (9a ed.)

Wells , William. Advertising: Principles and Practice. 7thed. Pearson, 2009.