(1999). Y2k commission clarifies issue on validation of projects. Philippine Star.
Cita Chicago (17th ed.)"Y2k Commission Clarifies Issue on Validation of Projects." Philippine Star 1999.
Cita MLA (9th ed.)"Y2k Commission Clarifies Issue on Validation of Projects." Philippine Star, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.