Chapman and Hall · J.A.Allen & Co Ltd
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Basic Skills of Horse Riding | 978-0-85131-391-7 (0-85131-391-4) | 1985 |
| Equestrian Technique | 978-0-85131-555-3 (0-85131-555-0) | 1992 |
| Understanding Balance: The Mechanics of Posture and Locomotion | 978-0-412-60160-6 (0-412-60160-5) | 1995 |
D. M. · (D-R) · D. Roberts · m r · M. Roberts · T. D. · T. M · T.M. Roberts · T. R. · T. Roberts · Tristan David Martin Roberts