Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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