Chanco, B. (2018). Flood warning. IN Demand and Supply [column]. Philippine Star.
Cita Chicago (17th ed.)Chanco, Boo. "Flood Warning. IN Demand and Supply [column]." Philippine Star 2018.
Cita MLA (9th ed.)Chanco, Boo. "Flood Warning. IN Demand and Supply [column]." Philippine Star, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.