Dela Peña, Z. B. (2003). US traders say RP needs to improve incentives package to attact investors. Philippine Star.
芝加哥风格引文Dela Peña, Zinnia B. "US Traders Say RP Needs to Improve Incentives Package to Attact Investors." Philippine Star 2003.
MLA引文Dela Peña, Zinnia B. "US Traders Say RP Needs to Improve Incentives Package to Attact Investors." Philippine Star, 2003.
警告：这些引文格式不一定是100％准确.