Griggs, Barbara
The home herbal: a handbook of simple remedies
Pan Books, 1995
Buku Referensi
Graedon, Joe
The people's pharmacy guide to home and herbal remedies
ST. Martin's Griffin, 2001
Buku Teks SO
Wilwood, Chrissie
The Encyclopedia of Healing Plants : A Complete Guide to Aromatherapy, Flower Essences and Herbal Remedies
Piatkuss, 1998
Buku Teks SO
Hobbs, Christopher
Herbal remedies for dummies
IDG Books, 1998
Buku Teks SO
Shealy, C. Norman
The illustrated encyclopedia of Healing Remedies
Element, 1998
Buku Referensi