Flores, H. 'Building safe zones more cost-efficient than typhoon-resistant houses'. Philippine star.
芝加哥风格引文Flores, Helen. "'Building Safe Zones More Cost-efficient than Typhoon-resistant Houses'." Philippine Star .
MLA引文Flores, Helen. "'Building Safe Zones More Cost-efficient than Typhoon-resistant Houses'." Philippine Star, .
警告：这些引文格式不一定是100％准确.