Ody, Penelope
The Complete Guide Medicinal Herbal: Herbal Remedies for Common Ailments
Dorling Kindersley, 2000
Buku Teks SO
Lockie, Andrew
Encyclopedia of Homeopathy: The Definitive Home Reference Guide to Homeopathic Remedies and Treatments for Common Ailments
Dorling Kindersley, 2000
Buku Teks SO
Sambidge, Gordon
Natural remedies : common ailments cured
Piccadilly Press Ltd., 1992
Buku Referensi
Evans, Mark
Healing Therapies and Remedies: A Practical Guide to Alternative Therapies and Natural Treatments
Lorenz Books, 2002
Buku Teks
Evans, Mark
Natural Therapies: What they are, what they do: A practical guide to alternative treatments for everyday ailments
Hermes House, 2000
Buku Teks SO