Παραπομπή σε μορφή APA (7η εκδ.)

Ducusin, L. (2001). Selected services outsourced to private firms: SSS privatization as begins. Manila Times.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ducusin, LeeAnn. "Selected Services Outsourced to Private Firms: SSS Privatization as Begins." Manila Times 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ducusin, LeeAnn. "Selected Services Outsourced to Private Firms: SSS Privatization as Begins." Manila Times, 2001.