Sicam, E. L. (1999). Chad Borja resumes his musical career. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Sicam, Edmund L. "Chad Borja Resumes His Musical Career." Philippine Daily Inquirer 1999.
Citatione MLA (9a ed.)Sicam, Edmund L. "Chad Borja Resumes His Musical Career." Philippine Daily Inquirer, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.