- Author: United States Institute of Peace, National Academy of Engineering, Steve Olson, Andrew Robertson
- Language: English
- Year: 2014
- Author: National Academy of Engineering, Steve Olson
- Language: English
- Year: 2012
- Author: National Academy of Engineering
- Language: English
- Year: 2012
- Author: National Academy of Engineering
- Language: English
- Year: 2009
- Author: National Academy of Engineering
- Language: English
- Year: 2006
- Author: National Academy of Engineering
- Language: English
- Year: 1996
- Author: National Academy of Engineering
- Language: English
- Year: 1979