Suarez, E. (2002). 23.5 M private workers now covered by SSS. Manila Bulletin.
Cita Chicago Style (17a ed.)Suarez, E.T. "23.5 M Private Workers Now Covered by SSS." Manila Bulletin 2002.
Cita MLA (9a ed.)Suarez, E.T. "23.5 M Private Workers Now Covered by SSS." Manila Bulletin, 2002.
Precaución: Estas citas no son 100% exactas.