- Author: Laurence Parker Donna Deyhle Sofia Villenas
- Language: English
- Year: 1999
- Author: Philip M. Parker
- Language: English
- Year: 2007
- Author: Deepa Narayan-Parker
- Language: English
- Year: 2005
- Author: Philip M. Parker
- Language: English
- Year: 2008
- Author: Philip M. Parker
- Language: English
- Year: 2006
- Author: James N. Parker Icon Health Publications
- Language: English
- Year: 2002
- Author: James N. Parker Icon Health Publications
- Language: English
- Year: 2002
- Author: James N. Parker Icon Health Publications
- Language: English
- Year: 2002
- Author: James N. Parker Philip M. Parker
- Language: English
- Year: 2002