European Scientific Cooperative on Phytotherapy. (2001). Phytomedicine: International journal of phytotherapy and phytopharmacology. Urban & Fischer Verlag.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEuropean Scientific Cooperative on Phytotherapy. Phytomedicine: International Journal of Phytotherapy and Phytopharmacology. Jena, Alemanha: Urban & Fischer Verlag, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEuropean Scientific Cooperative on Phytotherapy. Phytomedicine: International Journal of Phytotherapy and Phytopharmacology. Urban & Fischer Verlag, 2001.
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