Clapano, J. R. (2004). Drilon, Villar agree to term-sharing for top Senate post. Philippine Star.
芝加哥风格引文Clapano, Jose Rodel. "Drilon, Villar Agree to Term-sharing for Top Senate Post." Philippine Star 2004.
MLA引文Clapano, Jose Rodel. "Drilon, Villar Agree to Term-sharing for Top Senate Post." Philippine Star, 2004.
警告：这些引文格式不一定是100％准确.