Παραπομπή APA

Wells, W. D. (2006). Advertising: Principles and practice. Pearson.

Παραπομπή Chicago Style

Wells, William D. Advertising: Principles and Practice. NewDelhi: Pearson, 2006.

Παραπομπή MLA

Wells, William D. Advertising: Principles and Practice. Pearson, 2006.