Lagasca, C. (2010). Magat dam water level lowest since 1991. Philippine Star.
Cita Chicago (17th ed.)Lagasca, Charlie. "Magat Dam Water Level Lowest Since 1991." Philippine Star 2010.
Cita MLA (9th ed.)Lagasca, Charlie. "Magat Dam Water Level Lowest Since 1991." Philippine Star, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.