APA (7. basım) Alıntı

Dumlao, T. A. (2003). Keeping a step ahead of competition. Philippine Daily Inquirer.

Chicago Style (17. basım) Atıf

Dumlao, Tina Arceo. "Keeping a Step Ahead of Competition." Philippine Daily Inquirer 2003.

MLA (9th ed.) Atıf

Dumlao, Tina Arceo. "Keeping a Step Ahead of Competition." Philippine Daily Inquirer, 2003.