Ragon, G. (1999). Advertising as a social & moral force. Manila Bulletin.
芝加哥风格引文Ragon, Genoveva. "Advertising as a Social & Moral Force." Manila Bulletin 1999.
MLA引文Ragon, Genoveva. "Advertising as a Social & Moral Force." Manila Bulletin, 1999.
警告:这些引文格式不一定是100%准确.