Petersen, C., & Toop, A. (1994). Sales Promotion in Postmodern Marketing. Gower.
Čikaški stil citiranjaPetersen, Christian, i Alan Toop. Sales Promotion in Postmodern Marketing. Aldershot: Gower, 1994.
MLA način citiranjaPetersen, Christian, i Alan Toop. Sales Promotion in Postmodern Marketing. Gower, 1994.
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