Worwood, Valerie Ann
Scents & Scentuality: Aromatherapy & Essential Oils for Romance, Love, and Sex
New World Library, 1999
 Buku Teks SO
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
 Buku Teks SO
Brown, Denise Whichello
Change Your Mood With Aromatherapy
Hachette, 2010
 Buku Teks SO
Brown, Denise Whichello
Change Your Mood With Aromatherapy
Hachette, 2010
 Buku Teks SO