Van der Zee, B. (1997). New green pharmacy: The story of western herbal medicine. Vermilion.
Čikaški stil citiranja (17. izdanje)Van der Zee, Barbara. New Green Pharmacy: The Story of Western Herbal Medicine. London: Vermilion, 1997.
MLA način citiranja (9. izdanje)Van der Zee, Barbara. New Green Pharmacy: The Story of Western Herbal Medicine. Vermilion, 1997.
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