Ediciones Urano · McGraw-Hill · Thorsons
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Active Birth | 978-0-07-003546-1 (0-07-003546-6) | 1983 | Janet Balaskas |
| Guia Completa de Ejercicios de Stretching | 978-84-86344-32-0 (84-86344-32-8) | 1992 | |
| New Active Birth: A Concise Guide to Natural Childbirth | 978-0-7225-2566-1 (0-7225-2566-4) | 1990 | |