
- Author: Rand Corporation, Ohlandt Chad J. R
- Language: English
- Year: 2017

- Author: Rodewald James
- Language: English
- Year: 2014

- Author: Haskell David, Spoelman Colin
- Language: English
- Year: 2016

- Author: Dochuk Darren
- Language: English
- Year: 2019

- Author: Dobush Grace
- Language: English
- Year: 2009

- Author: Dobush Grace
- Language: English
- Year: 2009

- Author: Dash Damon, Griggs Kenyatta
- Language: English
- Year: 2017

- Author: Carruth Allison, Cather Willa, Morrison Toni, Ozeki Ruth L
- Language: English
- Year: 2017

- Author: P. W. Singer
- Language: English
- Year: 2007

- Author: P. W. Singer
- Language: English
- Year: 2008