
- Author: Holly Parker Ph.D.
- Language: English
- Year: 2017

- Author: Parker Ph.M.
- Language: English

- Author: Parker Ph.M.
- Language: Bengali-English

- Author: Barry Parker Ph.D. (auth.)
- Language: English
- Year: 1991

- Author: Professor Philip M. Parker Ph.D.
- Language: English
- Year: 2005

- Author: Philip M. Parker Ph.d.
- Language: English
- Year: 2005