1
2
by McElroy, Robert W.
Published 1992
3
Published 1987
4
by Pogge, Thomas.
Published 2010
5
Published 2000
6
Published 1979
7
by Sutch, Peter
Published 2001
8
Published 1987
9
by Lebow, Richard Ned,
Published 2020
10
11
by Oppenheim, Felix E, 1913-
Published 1991
12
Published 1987
13
by Gismondi, Mark D.
Published 2008
14
by Warner, Daniel
Published 1991
15
16
by Graham, Gordon
Published 1997
17
Published 2001
18
by Sutch, Peter
Published 2001
19
Published 1992
20
Published 2001