- Author: John A. Dickinson, Brian Young
- Language: English
- Year: 2002
- Author: John A. Dickinson, Brian Young
- Language: English
- Year: 2008
- Author: John A. Dickinson, Brian Young
- Language: English
- Year: 2002
- Author: John A. Dickinson, Brian Young
- Language: English
- Year: 2008
- Author: John A. Dickinson Brian Young
- Language: English
- Year: 2008