Lao, G. (2005). Osmena admits 'inspiring' vigilante killings. Philippine Star.
Cita Chicago (17th ed.)Lao, Garry. "Osmena Admits 'Inspiring' Vigilante Killings." Philippine Star 2005.
Cita MLA (9th ed.)Lao, Garry. "Osmena Admits 'Inspiring' Vigilante Killings." Philippine Star, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.