- Author: Robert Hewson
- Language: English
- Year: 2001
- Author: Vladimir Francev Charles K. Kliment
- Language: Czech
- Year: 1999
- Author: L. Douglas Keeney
- Language: English
- Year: 2001
- Author: John Pimlott
- Language: English
- Year: 1998
- Author: Roy Braybrook Sergey Skrunnikon Leonid Yakutin
- Language: English
- Year: 1993
- Author: Steve Pace
- Language: English
- Year: 1995
- Author: Robert Jackson
- Language: English
- Year: 2001
- Author: L. Douglas Keeney
- Language: English
- Year: 2001
- Author: Alec Lumsden Owen Thetford
- Language: English
- Year: 1993
- Author: Andy H. Register
- Language: English
- Year: 1994