Gorayeb, C. (2001). Party list system open to all parties, sectors. Philippine Star.
Cita Chicago Style (17a ed.)Gorayeb, Charlie. "Party List System Open to All Parties, Sectors." Philippine Star 2001.
Cita MLA (9a ed.)Gorayeb, Charlie. "Party List System Open to All Parties, Sectors." Philippine Star, 2001.
Precaución: Estas citas no son 100% exactas.