Jumilla, L. T. (1999). Roco loses Senate post. Philippine Daily Inquirer.
Chicago Style (17th ed.) ZitazioaJumilla, Lynda T. "Roco Loses Senate Post." Philippine Daily Inquirer 1999.
MLA (9th ed.) ZitazioaJumilla, Lynda T. "Roco Loses Senate Post." Philippine Daily Inquirer, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.