Flores, H. 'Building safe zones more cost-efficient than typhoon-resistant houses'. Philippine star.
Cita Chicago Style (17a ed.)Flores, Helen. "'Building Safe Zones More Cost-efficient than Typhoon-resistant Houses'." Philippine Star .
Cita MLA (9a ed.)Flores, Helen. "'Building Safe Zones More Cost-efficient than Typhoon-resistant Houses'." Philippine Star, .
Precaución: Estas citas no son 100% exactas.