- Author: John Campbell
- Language: English
- Year: 2010
- Author: John Campbell, Cristian Molaro, Surekha Parekh
- Language: English
- Year: 2011
- Author: John Campbell
- Language: English
- Year: 1983
- Author: John Campbell, Namik Hrle, Ruiping Li, Surekha Parekh, Terry Purcell
- Language: English
- Year: 2013
- Author: John Campbell Johnstone
- Language: English
- Year: 2014
- Author: John Campbell
- Language: English
- Year: 2010
- Author: John Campbell
- Language: Norwegian
- Year: 1993
- Author: John Campbell
- Language: English
- Year: 2021
- Author: John Campbell
- Language: English
- Year: 2020