Não informado. (2001). Annual Report on Essential Oils Aromatic Chemicals and Related Materials. Schimmel.
Chicago Style (17. basım) AtıfNão informado. Annual Report on Essential Oils Aromatic Chemicals and Related Materials. New York: Schimmel, 2001.
MLA (8th ed.) AtıfNão informado. Annual Report on Essential Oils Aromatic Chemicals and Related Materials. Schimmel, 2001.
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