Calabia, R. A. (2001). Indigenous communities and people's organizations unite vs. large dams [series]. Philippine Star.
芝加哥风格引文Calabia, Rachel Anne. "Indigenous Communities and People's Organizations Unite Vs. Large Dams [series]." Philippine Star 2001.
MLA引文Calabia, Rachel Anne. "Indigenous Communities and People's Organizations Unite Vs. Large Dams [series]." Philippine Star, 2001.
警告：这些引文格式不一定是100％准确.