Balana, C. D. (1999). Abu Sayyaf terror plot bared. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Balana, Cynthia D. "Abu Sayyaf Terror Plot Bared." Philippine Daily Inquirer 1999.
MLA(9版)引用形式Balana, Cynthia D. "Abu Sayyaf Terror Plot Bared." Philippine Daily Inquirer, 1999.
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