Fernandez, R. A. (1999). 20th century Pinoys most destructive to forests. Philippine Star.
芝加哥风格引文Fernandez, Rudy A. "20th Century Pinoys Most Destructive to Forests." Philippine Star 1999.
MLA引文Fernandez, Rudy A. "20th Century Pinoys Most Destructive to Forests." Philippine Star, 1999.
警告：这些引文格式不一定是100％准确.