Sadongdong, M. A., & San Juan, A. D. (2018). 5.4 M at risk from 'Ompong': Massive evacuation underway; monster typhoon expected to make landfall in Cagayan-Isabela area. Manila Bulletin.
Cita Chicago (17th ed.)Sadongdong, Martin A., i Alexandria Dennise San Juan. "5.4 M at Risk from 'Ompong': Massive Evacuation Underway; Monster Typhoon Expected to Make Landfall in Cagayan-Isabela Area." Manila Bulletin 2018.
Cita MLA (9th ed.)Sadongdong, Martin A., i Alexandria Dennise San Juan. "5.4 M at Risk from 'Ompong': Massive Evacuation Underway; Monster Typhoon Expected to Make Landfall in Cagayan-Isabela Area." Manila Bulletin, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.