PDI Research. (1999). Whats the fuss over WTO? Philippine Daily Inquirer.
Cita Chicago Style (17a ed.)PDI Research. "Whats the Fuss over WTO?" Philippine Daily Inquirer 1999.
Cita MLA (9a ed.)PDI Research. "Whats the Fuss over WTO?" Philippine Daily Inquirer, 1999.
Precaución: Estas citas no son 100% exactas.