1.
|
Stanford, Calif. : Hoover Institution Press, c2012.
|
2.
|
Detroit : Wayne State University Press, 1990.
|
3.
|
Stanford, Calif. : Hoover Institution Press, c2009.
|
4.
|
Stanford, California : Hoover Institution Press, 2015.
|
5.
|
Abington, Oxon : New York : Willan Publishing, 2011.
|
6.
|
New York : Arno Press, 1975.
|