1.
|
Lanham, Maryland : Lexington Books, 2014. ©2014
|
2.
|
Mahwah, N.J. : Lawrence Erlbaum, 2004.
|
3.
|
Oakland, Calif. : Independent Institute, 2012.
|
4.
|
Pittsburgh : University of Pittsburgh Press, [2004] ©2004
|
5.
|
Chicago : University of Chicago Press, c1994.
|
6.
|
Lawrence, Kan. : University Press of Kansas, c1990.
|
7.
|
New York : Harper & Row, ©1988.
|
8.
|
Oakland, California : Independent Institute, [2015]
|
9.
|
Oakland, California : Independent Institute, [2015]
|
10.
|
Indianapolis : Liberty Fund, [2003]
|