Villa, R. L. (2001). Free tuition for children of gov't school workers. Manila Bulletin.
芝加哥风格引文Villa, Rod L. "Free Tuition for Children of Gov't School Workers." Manila Bulletin 2001.
MLA引文Villa, Rod L. "Free Tuition for Children of Gov't School Workers." Manila Bulletin, 2001.
警告：这些引文格式不一定是100％准确.