- Author: Cockburn Patrick
- Language: English
- Year: 2016
- Author: Cockburn Patrick
- Language: English
- Year: 2016
- Author: Covarrubias Jack, Lansford Tom, Pauly Robert J.
- Language: English
- Year: 2016
- Author: Mitchell Chris
- Language: English
- Year: 2015
- Author: Dyer Charles H, Tobey Mark
- Language: English
- Year: 2015
- Author: Kilcullen David
- Language: English
- Year: 2016
- Author: Kilcullen David
- Language: English
- Year: 2016
- Author: Kilcullen David
- Language: English
- Year: 2016
- Author: Kamrava Mehran
- Language: English
- Year: 2011