1
by Barber, Benjamin R, 1939-
Published 2003
2
by Zakaria, Fareed
Published 2003
3
by Pogge, Thomas.
Published 2010
4
by Toynebee, Arnold J.
Published 1946
5
by Lieshout, Robert H.
Published 1995
6
Published 2001
7
Published 2002
8
by Osborne, Peter.
Published 1995
9
Published 1996
10
Published 2001
11
by Toynbee, Arnold J.
Published 1957
12
by Lester, Jeremy
Published 2000
13
Published 2000
14
by Nayak, Meghana.
Published 2010
15
by Griffiths, Martin.
Published 2010
16
by Constantinou, C. M.
Published 1996
17
by Huberman, Edward
Published 1962
18
by Heidegger, Martin
Published 1956
19
by Sciacca, Michele Federico
Published 1964
20
by Gamal Abdul Nasir Zakaria
Published 2003