Ody, Penelope
The Complete Guide Medicinal Herbal: Herbal Remedies for Common Ailments
Dorling Kindersley, 2000
 Buku Teks SO
Hoffmann, David
The Complete Illustrated Holistic Herbal: A Safe and Practical Guide to Making and Using Herbal Remedies
Element Books, 1996
 Buku Teks SO
Cummings, Stephen
Everybody's Guide to Homeopathic Medicines: Taking Care of Yourself and Your Family with Safe and Effective Remedies
Victor Gollancz, 1994
 Buku Teks SO
Barnes, Joanne
Herbal Medicines
Pharmaceutical Press, 2002
 Buku Teks SO
The complete new herbal : a practical guide to herbal living
edited by Richard Mabey
Penguin Books, 1991
 Buku Referensi