Presser, Arthur M
Pharmacist's Guide to Medicinal Herbs
Smart PUblications, 2000
 Buku Teks SO
Bone, Kerry
A Clinical Guide to Blending Liquid Herbs
Churcill Livingstone, 2003
 Buku Teks SO
Chevallier, Andrew
The Encyclopedia of Medicinal Plants : A Pratical Reference Guide to more than 550 key medicinal plants 7 their uses
DK Publishing, 1996
 Buku Teks SO
Elias, Jason
The A to Z Guide to Healing Herbal Remedies: Over 100 Herbs for Common Ailments
Wings Books, 1997
 Buku Teks SO
Graedon, Joe
The people's pharmacy guide to home and herbal remedies
ST. Martin's Griffin, 2001
 Buku Teks SO