Sabanal, R. (2001). Counter-fraud measures in place says NAMFREL. Manila Times.
芝加哥风格引文Sabanal, Rizel. "Counter-fraud Measures in Place Says NAMFREL." Manila Times 2001.
MLA引文Sabanal, Rizel. "Counter-fraud Measures in Place Says NAMFREL." Manila Times, 2001.
警告：这些引文格式不一定是100％准确.