The principles of riding : the official instruction handbook of the German National Equestrian Federation
| Country | USA |
| Brand | HarperCollins |
| Manufacturer | Zondervan |
| Binding | Paperback |
| ItemPartNumber | 57281X |
| ReleaseDate | 1978-07-17 |
| UnitCount | 1 |
| EANs | 9780310372813 |