Calica, M. A. L. (2005). Survey: RP third most corrupt in Asia. Philippine Star.
芝加哥风格引文Calica, Ma. Aurea L. "Survey: RP Third Most Corrupt in Asia." Philippine Star 2005.
MLA引文Calica, Ma. Aurea L. "Survey: RP Third Most Corrupt in Asia." Philippine Star, 2005.
警告:这些引文格式不一定是100%准确.