Hanks G. R., . (2012). Medicinal Plants of The World : Narcissus and Daffodil. New York: CRC Press.
Hanks G R, . 2012. Medicinal Plants of The World : Narcissus and Daffodil. New York: CRC Press.
Hanks G R, . Medicinal Plants of The World : Narcissus and Daffodil. New York: CRC Press. 2012.
