| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Aromatherapy for Health Professionals, 4e | 978-0-7020-3564-7 | 2011 | Len Price Cert Ed MIT(Trichology) FISPA FIAM |
| Aromatherapy for Health Professionals | 978-0-7020-7473-8 | 2019 | Len Price Cert Ed MIT(Trichology) FISPA FIAM · Penny Price |
| Aromatherapy for Health Professionals | 978-0-443-10134-2 | 2007 | Len Price Cert Ed MIT(Trichology) FISPA FIAM |
| Aromatherapy for Health Professionals | 978-0-443-06210-0 | 1999 | " |
| Aromatherapy for Health Professionals Elsevier E-Book on VitalSource | 978-0-7020-7478-3 | 2019 | Len Price Cert Ed MIT(Trichology) FISPA FIAM · Penny Price |
| Understanding Hydrolats: The Specific Hydrosols for Aromatherapy: A Guide for Health Professionals | 978-0-443-07316-8 | 2004 | Len Price Cert Ed MIT(Trichology) FISPA FIAM |
P. C. · P.E. · S.C. · S C. E. · S. E. · S P · S Price · Shirley Price