Webster, M., & Chew, Y. F. (1997). A photographic guide to birds of thailand. Asia Books.
Chicago Style (17th ed.) CitationWebster, Michael, and Yen Fook Chew. A Photographic Guide to Birds of Thailand. Bangkok: Asia Books, 1997.
MLA (9th ed.) CitationWebster, Michael, and Yen Fook Chew. A Photographic Guide to Birds of Thailand. Asia Books, 1997.
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