de Guzman, M. J. The birth of a techno hub. IN Business. Philippine Daily Inquirer.
Cita Chicago Style (17a ed.)de Guzman, Marcos Jr. "The Birth of a Techno Hub. IN Business." Philippine Daily Inquirer .
Cita MLA (9a ed.)de Guzman, Marcos Jr. "The Birth of a Techno Hub. IN Business." Philippine Daily Inquirer, .
Precaución: Estas citas no son 100% exactas.