| Year | 2016 |
| Date | 25-Nov |
| Volume | 217 |
| Issue | 4,548 |
| Page | 786 |
| Category | Automotive |
| Part | 4 |
| Title | The Epicycle Gear Train |
| Author | Ron Wright |
| Notes | Explains the theory and mechanics of transmission. Gear selection procedure, interlock arrangements, top gear clutch operation, brake band details |