1
2
Published 1992
3
Published 1995
4
Published 1993
5
Published 1989
6
by Arms, William Y.
Published 2000
7
Published 1993
8
by Hanson, Terry
Published 1998
9
Published 2002
10
by Hughes, Lorna M.
Published 2004
11
Published 1947
12
13
by Lovecy, Ian
Published 1984
14
by Cohn, John M.
Published 2002
15
by Lee, Stuart D.
Published 2002
16
Published 2002
17
by Cohen, Aaron, 1935-
Published 1979
18
Published 1991
19
20
Published 2002