Cita APA (7th ed.)

(1997). SSS to upgrade existing document management system. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

"SSS to Upgrade Existing Document Management System." Philippine Daily Inquirer 1997.

Cita MLA (9th ed.)

"SSS to Upgrade Existing Document Management System." Philippine Daily Inquirer, 1997.

Atenció: Aquestes cites poden no estar 100% correctes.