Estrada, E. (2002). Caloocan lawmaker pushes for additional benefits for elderly. Manila Times.
Chicago (17e ed.) BronvermeldingEstrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times 2002.
MLA (9e ed.) BronvermeldingEstrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.