1.
Upper Saddle River, NJ : Prentice Hall, [1998]
©1998
GN635.N42 E39 1998 | Map It | Available at General Collection |
2.
New York : Palgrave, 2002.
F689.L4 M66 2002 | Map It | Available at General Collection |
3.
Berkeley : University of California Press, ©1995.
F869.S39 C595 1995 | Map It | Available at General Collection |
4.
Stanford, Calif. : Stanford University Press, 1985.
HQ1768 .W65 1985 | Map It | Available at General Collection |