Ducusin, L. (2001). Selected services outsourced to private firms: SSS privatization as begins. Manila Times.
Chicago Style (17th ed.) CitationDucusin, LeeAnn. "Selected Services Outsourced to Private Firms: SSS Privatization as Begins." Manila Times 2001.
MLA引文Ducusin, LeeAnn. "Selected Services Outsourced to Private Firms: SSS Privatization as Begins." Manila Times, 2001.
警告:這些引文格式不一定是100%准確.