Rivera, R. (1998). Funding Erap's reforms. IN Commentary [column]. Philippine Daily Inquirer.
Chicago (17e ed.) BronvermeldingRivera, Roberto. "Funding Erap's Reforms. IN Commentary [column]." Philippine Daily Inquirer 1998.
MLA (9e ed.) BronvermeldingRivera, Roberto. "Funding Erap's Reforms. IN Commentary [column]." Philippine Daily Inquirer, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.