| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Walking on Snow - the First Steps: A Comprehensive Introduction to Classic Cross Country Skiing | 978-82-3O3-O514-O (82-3O3-O514-5) | 2005 |
K N R · K. R. · K. Richardson · Keith Richardson · N.R. · T. N. · T. R. · T. Richardson · Timothy R.