Marfil, M. (1999). Erap defends P3-B find for APP modernization. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Marfil, Martin. "Erap Defends P3-B Find for APP Modernization." Philippine Daily Inquirer 1999.
Cita MLA (9th ed.)Marfil, Martin. "Erap Defends P3-B Find for APP Modernization." Philippine Daily Inquirer, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.