Diaz, J., & Calica, A. (2002). Cellphone, text messaging tax to be killed in House. Philippine Star.
Cita Chicago Style (17a ed.)Diaz, Jess, y Aurea Calica. "Cellphone, Text Messaging Tax to Be Killed in House." Philippine Star 2002.
Cita MLA (9a ed.)Diaz, Jess, y Aurea Calica. "Cellphone, Text Messaging Tax to Be Killed in House." Philippine Star, 2002.
Precaución: Estas citas no son 100% exactas.