Diaz, J. (2003). Pimentel: Time running out for Cha-cha. Philippine Star.
芝加哥风格引文Diaz, Jess. "Pimentel: Time Running Out for Cha-cha." Philippine Star 2003.
MLA引文Diaz, Jess. "Pimentel: Time Running Out for Cha-cha." Philippine Star, 2003.
警告：这些引文格式不一定是100％准确.