De Asis, K. (2003). Lessons from the most valuable brands. Philippine Daily Inquirer.
Cita Chicago (17th ed.)De Asis, Karen. "Lessons from the Most Valuable Brands." Philippine Daily Inquirer 2003.
Cita MLA (9th ed.)De Asis, Karen. "Lessons from the Most Valuable Brands." Philippine Daily Inquirer, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.