| Year | 1992 |
| Date | 03-Jan |
| Volume | 168 |
| Issue | 3,912 |
| Page | 10 |
| Category | Hot Air Matters |
| Part | 3 |
| Title | Hot Air Engines: The Whys and Wherefores ... |
| Author | "Robbie" Robbins |
| Notes | The Rider Ericcson engine and its derivatives. The Rider engine described, the hybrid engine |