Roxas-Mendoza, P. (2000). Tracking down the Abu Sayyaf. Philippine Graphic.
Cita Chicago (17th ed.)Roxas-Mendoza, Psyche. "Tracking Down the Abu Sayyaf." Philippine Graphic 2000.
Cita MLA (9th ed.)Roxas-Mendoza, Psyche. "Tracking Down the Abu Sayyaf." Philippine Graphic, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.