Flückiger, F. A., & Hanbury, D. (1986). A history of the principal drugs of vegetable origin met with in Great Britain and British India. International Book Distributors.
Chicago-viite (17. p.)Flückiger, Friedrich A., ja Daniel Hanbury. A History of the Principal Drugs of Vegetable Origin Met with in Great Britain and British India. Delhi: International Book Distributors, 1986.
MLA-viite (9. p.)Flückiger, Friedrich A., ja Daniel Hanbury. A History of the Principal Drugs of Vegetable Origin Met with in Great Britain and British India. International Book Distributors, 1986.
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