Herrera, C. (1999). Who's who among rival rights claimants. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Herrera, Christine. "Who's Who Among Rival Rights Claimants." Philippine Daily Inquirer 1999.
Cita MLA (9th ed.)Herrera, Christine. "Who's Who Among Rival Rights Claimants." Philippine Daily Inquirer, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.