bibiliography

Barnhart, Richard K., Stephen B. Hottman, Eric Shappee, and Douglas M. Marshall, eds.Introduction to Unmanned Aircraft Systems. Boca Raton, FL: CRC, 2012. Print.

http://americansecurityproject.org/blog/2012/the-us-and-its-uavs-the-financial-cost-versus-strategic-value-of-drones/

http://www.defensenews.com/article/20090602/C4ISR02/906020305/

http://endthelie.com/2012/06/05/the-u-s-military-is-operating-drones-domestically-and-sharing-data-with-law-enforcement/#axzz2lr06lk55

http://www.bbc.com/future/story/20120206-will-solar-planes-ever-take-off

http://www.militaryfactory.com/aircraft/detail.asp?aircraft_id=1117