Cahiles-Magkilat, B. US catching up on PH infra program. IN Business News. Manila Bulletin.
芝加哥风格引文Cahiles-Magkilat, Bernie. "US Catching Up on PH Infra Program. IN Business News." Manila Bulletin .
MLA引文Cahiles-Magkilat, Bernie. "US Catching Up on PH Infra Program. IN Business News." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.