1.
|
Santa Monica, CA : RAND, 2013.
|
2.
|
New York : Columbia University Press, c2001.
|
3.
|
Santa Monica, CA : RAND National Security Research Division, 2007.
|
4.
|
Santa Monica, Calif. : RAND National Defense Research Institute, c2011.
|
5.
|
Santa Monica, Calif. : Rand, c2012.
|
6.
|
Santa Monica, CA : RAND National Security Research Division, 2007.
|