Bibliografía

Cosmetics From the Earth, Roy Genders. Alfred van der March 1985; ISBN: 0-912383-20-8
A Druid's Herbal, Ellen Even Hopman, Destiny, 1995; ISBN: 0-89281-501-9
The Encyclopedia of Medicinal Plants, Andrew Chevallier Dorling Kindersley, 1996; ISBN: 0-7894-1067-2
The Green Pharmacy, James A. Duke, Rodale, 1997; ISBN: 0-87596-316-I
Herbal Medicine. Rudolf Fritz Weiss, 1988. distribuidor: Medicina Biologica; ISBN: 0-906584-19-1
Herbal Renaissance, Steven Foster, Gibbs Smith; ISBN: 0-87905-523-5
HerbalGram. Issue No 40 (Fall 1997).
Extensive monograph Herbs for Health and Healing, Kathi Keville. Rodale, 1997; ISBN: 0-87596-293-9
Illustrated Herb Encyclopedia. Kathi Keville. Mallard Press, 1991; ISBN:0-7924-5307-7
Magical Herbalism. Scott Cunningham. Llewellvn, 1982; ISBN:0-87542-120-2
Medicine of the Earth Susanne Fischer-Rizzi, Rudra Press, 1996; ISBN: 0-915801-59-0
Encyclopedia of Herbs and their uses. Deni Bown, Dorling Kindersley, 1995; ISBN: 0-7894-0184-3