Roddick, Anita
The Body Shop Book: Skin, Hair and Body Care
Little, Brown and Company, 1996
 Buku Teks SO
Roddick, Anita
The Body Shop Book: Skin, Hair and Body Care
Little, Brown and Company, 1996
 Buku Teks SO
Hunt, Anne
Saving Your Skin: Secrets of Healthy Skin and Hair
Edgar Cayce Foundation, 1990
 Buku Teks SO
Campion, Kitty
Kitty Campion's Book of Herbal Beauty: Invaluable Tips and Easy-to-Follow Recipes for Beauty that is More Than Skin Deep
Leopard Books, 1995
 Buku Teks SO
Earle, Liz
New Vital Oils: the ultimate guide to radiant beauty and health
Vermilion, 2002
 Buku Teks SO