Ager, M. (2003). 'New GSIS pension plan benefits only top officials'. Manila Times.
Chicago (17e ed.) BronvermeldingAger, Maila. "'New GSIS Pension Plan Benefits Only Top Officials'." Manila Times 2003.
MLA (9e ed.) BronvermeldingAger, Maila. "'New GSIS Pension Plan Benefits Only Top Officials'." Manila Times, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.