|  |  | Simson S : taubåt ble luksuscruiser | Analytt | q797.15(05) B Lean-Vercoe, Roger / I: Båtmagasinet.  - Nr.7/8, 1995 - Oslo. - S. 58-65
 | Lean-Vercoe, Roger |  | 
				|  |  | The return of The International One Design | Analytt | q629.125(05) C Lean-Vercoe, Roger / I: Classic Boat.  - no46, l992 - Falmouth. - s.16-19
 | Lean-Vercoe, Roger |  |