Balana, C. D. (1997). PPPF: People power proof out in 60 days. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Balana, Cynthia D. "PPPF: People Power Proof Out in 60 Days." Philippine Daily Inquirer 1997.
MLA(9版)引用形式Balana, Cynthia D. "PPPF: People Power Proof Out in 60 Days." Philippine Daily Inquirer, 1997.
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