- Author: Oughton David Oughton Martin Davies
- Language: English
- Year: 2000
- Author: Jens Hölscher Hörst Tomann David Lane Martin Myant
- Language: English
- Year: 2007
- Author: David Taylor Martin Knapp Robert Kerwin
- Language: English
- Year: 2001
- Author: David Luebke Martin Reddy Jonathan D. Cohen Amitabh Varshney Benjamin Watson Robert Huebner
- Language: English
- Year: 2002
- Author: David Luebke Martin Reddy Jonathan D. Cohen Amitabh Varshney Benjamin Watson Robert Huebner
- Language: English
- Year: 2003
