Ducusin, L. (2001). Selected services outsourced to private firms: SSS privatization as begins. Manila Times.
Cita Chicago Style (17a ed.)Ducusin, LeeAnn. "Selected Services Outsourced to Private Firms: SSS Privatization as Begins." Manila Times 2001.
Cita MLA (9a ed.)Ducusin, LeeAnn. "Selected Services Outsourced to Private Firms: SSS Privatization as Begins." Manila Times, 2001.
Precaución: Estas citas no son 100% exactas.