1
by McTaggart, Douglas.
Published 1996
2
by Sloman, John
Published 1997
3
by Begg, David
Published 1997
4
by Sloman, John
Published 1999
5
Published 1990
6
7
8
9
by Turner, Clive.
Published 2003
10
by Ghani Salleh.
Published 2000
11
12
13
by Ember, Carol R.
Published 1999
14
15
by Keenan, Denis.
Published 2000
16
Published 2000
17
18
19
20