- Author: Research Group The Daily Newspapers Research Group
- Language: English
- Year: 2000
- Author: Research Group The Facial Make-up Research Group
- Language: English
- Year: 2000
- Author: Research Group The Bituminous Coal Research Group
- Language: English
- Year: 2000
- Author: Philip M. Parker
- Language: English
- Year: 2008
- Author: Research Group The Mobile Home Dealers Research Group
- Language: English
- Year: 2000
- Author: Philip M. Parker
- Language: English
- Year: 2006