Gatdula, D. (2005). Portfolio investments near $2 B in 8 months. Philippine Star.
Cita Chicago (17th ed.)Gatdula, Donnabelle. "Portfolio Investments Near $2 B in 8 Months." Philippine Star 2005.
Cita MLA (9th ed.)Gatdula, Donnabelle. "Portfolio Investments Near $2 B in 8 Months." Philippine Star, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.