| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Aromatherapy for Health Professionals | 978-0-443-10134-2 (0-443-10134-5) | 2006 | Shirley Price Cert Ed FISPA FIAM |
| Understanding Hydrolats: The Specific Hydrosols for Aromatherapy: A Guide for Health Professionals | 978-0-443-07316-8 (0-443-07316-3) | 2004 | " |