(2000). Drug ring linking up with Sayyaf kidnappers. Philippine Daily Inquirer.
Chicago Style (17. basım) Atıf"Drug Ring Linking Up with Sayyaf Kidnappers." Philippine Daily Inquirer 2000.
MLA (9th ed.) Atıf"Drug Ring Linking Up with Sayyaf Kidnappers." Philippine Daily Inquirer, 2000.
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