Doronila, A. (1999). Erap approach fuels cha-cha resistance. IN Analysis [column]. Philippine Daily Inquirer.
Chicago (17e ed.) BronvermeldingDoronila, Amando. "Erap Approach Fuels Cha-cha Resistance. IN Analysis [column]." Philippine Daily Inquirer 1999.
MLA (9e ed.) BronvermeldingDoronila, Amando. "Erap Approach Fuels Cha-cha Resistance. IN Analysis [column]." Philippine Daily Inquirer, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.