Herrera, C. (1999). Who's who among rival rights claimants. Philippine Daily Inquirer.
Chicago (17e ed.) BronvermeldingHerrera, Christine. "Who's Who Among Rival Rights Claimants." Philippine Daily Inquirer 1999.
MLA (9e ed.) BronvermeldingHerrera, Christine. "Who's Who Among Rival Rights Claimants." Philippine Daily Inquirer, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.