SCHULTZ, D. E. (1994). Essentials Of Advertising Strategy Don E. Schultz, Stanley Tanenbaum. NTC-Business Books.
Lua i Stíl Chicago (17ú heag.)SCHULTZ, Don E. Essentials Of Advertising Strategy Don E. Schultz, Stanley Tanenbaum. NTC-Business Books, 1994.
Lua MLA (8ú heag.)SCHULTZ, Don E. Essentials Of Advertising Strategy Don E. Schultz, Stanley Tanenbaum. NTC-Business Books, 1994.
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