Balabo, D. (2012). Puno: No need for new law to manage Phl watersheds. Philippine Star.
Cita Chicago (17th ed.)Balabo, Dino. "Puno: No Need for New Law to Manage Phl Watersheds." Philippine Star 2012.
Cita MLA (9th ed.)Balabo, Dino. "Puno: No Need for New Law to Manage Phl Watersheds." Philippine Star, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.