Iyengar, M. (2011). Pharmacognosy of Powdered Crude Drugs (10th Ed.). PharmaMed Press.
Chicago-viite (17. p.)Iyengar, M.A. Pharmacognosy of Powdered Crude Drugs. 10th Ed. Hyderabad: PharmaMed Press, 2011.
MLA-viite (9. p.)Iyengar, M.A. Pharmacognosy of Powdered Crude Drugs. 10th Ed. PharmaMed Press, 2011.
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