Wood, R. G., Serrana, M., & Dela Rosa, G., Jr. (2009). What have I done?: Human activities : changing climate and biodiversity. Philippine Network on Climate Change.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWood, Rosario G., Milagros Serrana, और Gregorio Dela Rosa, Jr. What Have I Done?: Human Activities : Changing Climate and Biodiversity. Quezon City: Philippine Network on Climate Change, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWood, Rosario G., et al. What Have I Done?: Human Activities : Changing Climate and Biodiversity. Philippine Network on Climate Change, 2009.
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