Mallari, N. A. D., Tabaranza, B. R., & Crosby, M. J. (2001). Key conservation sites in the Philippines: A Haribon Foundation & Birdlife International directory of important bird areas. Bookmark.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMallari, Neil Aldrin D., Blas R. Tabaranza, और Michael J. Crosby. Key Conservation Sites in the Philippines: A Haribon Foundation & Birdlife International Directory of Important Bird Areas. Makati City: Bookmark, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMallari, Neil Aldrin D., et al. Key Conservation Sites in the Philippines: A Haribon Foundation & Birdlife International Directory of Important Bird Areas. Bookmark, 2001.
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