Chevallier, A. (2000). Encyclopedia of herbal medicine (2nd American ed.). DK Pub. Inc..
Chicago Style (17. basım) AtıfChevallier, Andrew. Encyclopedia of Herbal Medicine. 2nd American ed. New York: DK Pub. Inc., 2000.
MLA (8th ed.) AtıfChevallier, Andrew. Encyclopedia of Herbal Medicine. 2nd American ed. DK Pub. Inc., 2000.
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