Calabia, R. A. (2001). Indigenous communities and people's organizations unite vs. large dams [series]. Philippine Star.
Chicago-viite (17. p.)Calabia, Rachel Anne. "Indigenous Communities and People's Organizations Unite Vs. Large Dams [series]." Philippine Star 2001.
MLA-viite (9. p.)Calabia, Rachel Anne. "Indigenous Communities and People's Organizations Unite Vs. Large Dams [series]." Philippine Star, 2001.
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