Begoun, Paula
The original beauty bible : unparalleled information for beautiful and younger skin at any age
Beginning Press, 2009
 Buku Teks SO
Sharma, Sumeet
All you wanted to know about Reiki
New Dawn, 2004
 Buku Teks SO
Eby, Myra Michelle
Return to Beautiful Skin: Your Guide to Truly Effective, Nontoxic Skin Care
Basic Health Publications, 2008
 Buku Teks SO
Eby, Myra Michelle
Return to Beautiful Skin: Your Guide to Truly Effective, Nontoxic Skin Care
Basic Health Publications, 2008
 Buku Teks SO
Roddick, Anita
The Body Shop Book: Skin, Hair and Body Care
Little, Brown and Company, 1996
 Buku Teks SO