Rafal, Serge
Natural Healing : Prevention and Healing for Everyday Living Protect againts illness, chose effective remedies
Octopus Publishing Group, 2003
 Buku Teks SO
Stengler, Mark
The Natural Physician's Healing Therapies : From Powerful Supplements to Potent Natural Cures, Proven Remedies That Medical Doctors Don't Know
Prentice-Hall, 2001
 Buku Teks SO
Trattler, Ross
Better Health Thrught Natural Healing How to Get Well withut drugs or surgery
McGraw-Hill, 2001
 Buku Teks SO
Murray, Michael
Encyclopedia of Natural Medicine
A Division of Prima Publishing, 1998
 Buku Teks SO
Ursell, Amanda
The Complete Guide Healing Foods : Nutrition Healing for Body and Mind How to Chose The Natural Fods That Make You Well
A Dorling Kindersley Book, 2000
 Buku Teks SO