Robbins, S. R. J. (1982). Selected markets for the essential oils of patchouli and vetiver. Tropical Products Institute.
Chicago Style (17th ed.) CitationRobbins, S. R. J. Selected Markets for the Essential Oils of Patchouli and Vetiver. London: Tropical Products Institute, 1982.
ציטוט MLARobbins, S. R. J. Selected Markets for the Essential Oils of Patchouli and Vetiver. Tropical Products Institute, 1982.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.