(2002). No gov't negotiation with Sayyaf, Pentagon - Ermita. Manila Bulletin.
Cita Chicago (17th ed.)"No Gov't Negotiation with Sayyaf, Pentagon - Ermita." Manila Bulletin 2002.
Cita MLA (9th ed.)"No Gov't Negotiation with Sayyaf, Pentagon - Ermita." Manila Bulletin, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.