Brown, Denise Whichello
Teach Yourself: Aromatherapy
Teach Yourself Books, 1996
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Tisserand, Robert
The Art of Aromatherapy
C.W. Daniel, 1977
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Keim, Joni
Daily Aromatherapy: Transforming the Seasons of Your Life with Essential Oils
North Atlantic Books, 2008
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Keim, Joni
Daily Aromatherapy: Transforming the Seasons of Your Life with Essential Oils
North Atlantic Books, 2008
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Aromatherapy & Complementary Therapies: A-Z of Essential Oils, Methods of Use, Blending Guide
Geddes & Grosset
Geddes & Grosset, 2001
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