- Author: John N. Parker Niki Vermeulen Bart Penders
- Language: English
- Year: 2017
- Author: John N. Parker (editor) Niki Vermeulen (editor) Bart Penders (editor)
- Language: English
- Year: 2010
- Author: John W. Parker
- Language: English
- Year: 2000
- Author: John Geraint Parker Dave
- Language: English
- Year: 2020
- Author: Galbraith John Kenneth, Parker Richard
- Language: English
- Year: 2015
- Author: John W. Parker
- Language: English
- Year: 2008
- Author: John O. Parker
- Language: English
- Year: 2014
- Author: John O. Parker
- Language: English
- Year: 2014
- Author: John W. Parker
- Language: English
- Year: 2009
- Author: John Henry Parker
- Language: English
- Year: 2011