1.
|
Washington, D.C. : CQ Press, c2000.
|
2.
|
Thousand Oaks, California : Sage, [2012] ©2012
|
3.
|
Washington, D.C. : CQ Press, c2007.
|
4.
|
Washington, DC : CQ Press, c2002.
|
5.
|
Washington : Congressional Quarterly, c1976.
|
6.
|
Washington : Congressional Quarterly, c1978.
|
7.
|
Washington : Congressional Quarterly, [1975]
|
8.
|
Washington, DC : CQ Press, 2010.
|
9.
|
Washington, DC : CQ Press, c2005.
|
10.
|
Washington, DC : Congressional Quarterly Inc., c1982.
|