Wells, W. (2003). Advertising: Principles and Practice. Pearson Education.
Chicago-stil citatWells, William. Advertising: Principles and Practice. New Delhi: Pearson Education, 2003.
MLA-referensWells, William. Advertising: Principles and Practice. Pearson Education, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.