Webster, M., & Chew, Y. F. (1997). A photographic guide to birds of thailand. Asia Books.
Čikaški stil citiranja (17. izdanje)Webster, Michael, i Yen Fook Chew. A Photographic Guide to Birds of Thailand. Bangkok: Asia Books, 1997.
MLA način citiranja (9. izdanje)Webster, Michael, i Yen Fook Chew. A Photographic Guide to Birds of Thailand. Asia Books, 1997.
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