Jensen, Bernard
Dr. Jensen's Nature Has a Remedy : Healthy Secrets From Around the World
Keats Publishing, 2000
Buku Teks
Nature's Cure: medicine made by science and tradition
Griffith University, 2009
Majalah, Jurnal, Buletin
Walker, Lynne Paige
Nature's pharmacy : break the drug cycle with safe, natural treatments for over 200 everyday ailments
Prentice-Hall, 1999
Buku Teks SO
Trattler, Ross
Better Health Thrught Natural Healing How to Get Well withut drugs or surgery
McGraw-Hill, 2001
Buku Teks
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