1.
|
New York : Oxford University Press, 2005.
|
2.
|
Washington, D.C. : CQ Press, c1998.
|
3.
|
Washington, D.C. : CQ Press, c1998.
|
4.
|
Oxford : Oxford University Press, 2017.
|
5.
|
Los Angeles, Calif. : SAGE/CQ Press, c2012.
|
6.
|
Washington, D.C. : Congressional Quarterly, c1996.
|
7.
|
Cambridge, Massachusetts : Harvard University Press, 2013.
|
8.
|
Cambridge, Massachusetts : Harvard University Press, 2013.
|
9.
|
Washington, D.C. : CQ Press, c1998.
|