De Asis, K. (2003). Ideas need brand marketing to succeed. Philippine Daily Inquirer.
Chicago Style (17. basım) AtıfDe Asis, Karen. "Ideas Need Brand Marketing to Succeed." Philippine Daily Inquirer 2003.
MLA (9th ed.) AtıfDe Asis, Karen. "Ideas Need Brand Marketing to Succeed." Philippine Daily Inquirer, 2003.
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