Merck, R. T. (2000). Corporate philanthropy: Taking up from Christian tradition of giving. Philippine Star.
芝加哥风格引文Merck, Ronni Tapia. "Corporate Philanthropy: Taking Up from Christian Tradition of Giving." Philippine Star 2000.
MLA引文Merck, Ronni Tapia. "Corporate Philanthropy: Taking Up from Christian Tradition of Giving." Philippine Star, 2000.
警告：这些引文格式不一定是100％准确.