Sambidge, Gordon
Natural remedies : common ailments cured
Piccadilly Press Ltd., 1992
Buku Referensi
Smyth, Angela
Gentle medicine : an A-Z of natural remedies for common ailments
Thorsons, 1994
Buku Referensi
Elias, Jason
The A to Z Guide to Healing Herbal Remedies: Over 100 Herbs for Common Ailments
Wings Books, 1997
Buku Teks SO
Ody, Penelope
The Complete Guide Medicinal Herbal: Herbal Remedies for Common Ailments
Dorling Kindersley, 2000
Buku Teks SO
Shealy, C. Norman
The Illustrated Encyclopedia of Healing Remedies: Over 1000 natural remedies for the prevention, treatment, and cure of common ailments and conditions
Element Books, 1998
Buku Teks SO