Dyfyniad APA

POW, Powell, H., & Brierley, S. (2009). The Advertising handbook (3rd ed.). Routledge.

Dyfyniad Arddull Chicago

POW, Helen Powell, and Sean Brierley. The Advertising Handbook. 3rd ed. London ; New York: Routledge, 2009.

Dyfyniad MLA

POW, et al. The Advertising Handbook. 3rd ed. Routledge, 2009.

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