- Author: Schleikis Adolf
- Language: German
- Year: 2007
- Author: F. Alan Barber Scott P. Fischer
- Language: English
- Year: 2003
- Author: René K. Marti Ronald Johannes Heerwaarden
- Language: English
- Year: 2008
- Author: Härle Franz, Terry Bill C., Champy Maxime, Härle Franz
- Language: English
- Year: 2009
- Author: Warwick David, Apley A. Graham, Nayagam Selvadurai, Solomon Louis
- Language: English
- Year: 2010