Balana, C. D. (1997). PPPF: People power proof out in 60 days. Philippine Daily Inquirer.
Tohutoru Kātū Chicago (17th ed.)Balana, Cynthia D. "PPPF: People Power Proof Out in 60 Days." Philippine Daily Inquirer 1997.
Tohutoro MLA (9th ed.)Balana, Cynthia D. "PPPF: People Power Proof Out in 60 Days." Philippine Daily Inquirer, 1997.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.