Balana, C. D. (1997). PPPF: People power proof out in 60 days. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Balana, Cynthia D. "PPPF: People Power Proof Out in 60 Days." Philippine Daily Inquirer 1997.
Citatione MLA (9a ed.)Balana, Cynthia D. "PPPF: People Power Proof Out in 60 Days." Philippine Daily Inquirer, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.