ESSINGER JAMES. (1999). WRITING MARKETING COPY TO GET RESULTS (2.). BUSINESS PRESS.
Chicago Style (17. basım) AtıfESSINGER JAMES. WRITING MARKETING COPY TO GET RESULTS. 2. AUSTRALIA: BUSINESS PRESS, 1999.
MLA (9th ed.) AtıfESSINGER JAMES. WRITING MARKETING COPY TO GET RESULTS. 2. BUSINESS PRESS, 1999.
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