Dy, M. C. (1990). Full government control of PICOP underway. Philippines Journal.
Chicago (17e ed.) BronvermeldingDy, Ma. Cecilia. "Full Government Control of PICOP Underway." Philippines Journal 1990.
MLA (9e ed.) BronvermeldingDy, Ma. Cecilia. "Full Government Control of PICOP Underway." Philippines Journal, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.