1
Published 2009
2
by George, Alexander L.
Published 2006
3
Published 1990
4
by Liu, Xinsheng, 1966-
Published 2006
5
by Singer, J. David, 1925-
Published 1990
6
Published 2005
7
Published 2001
8
9
by Nye, Joseph S.
Published 2004
10
11
Published 2003
12
Published 1989
13