Cervantes, D. (2000). Parts of P'panga megadike crumbling. Philippine Star.
Cita Chicago (17th ed.)Cervantes, Ding. "Parts of P'panga Megadike Crumbling." Philippine Star 2000.
Cita MLA (9th ed.)Cervantes, Ding. "Parts of P'panga Megadike Crumbling." Philippine Star, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.