1
Published 1992
2
Published 1993
3
by Mahmud, S. F
Published 1960
4
by Aron, Raymond
Published 1948
5
Published 1993
6
by Klein, Donald W.
Published 1971
7
8
Published 1958
9
by Nurhafilah Musa.
Published 2007
10
Published 1991
11
by Chandler, David P, 1933-
Published 1993
12
Published 1980
13
by Morais, John Victor, 1910-
Published 1982
14
by Rabin, Yitzhak, 1922-
Published 1979
15
by Mumford, Lewis, 1895-
Published 1967
16
by Friedmann, W.
Published 1960
17
by De Klerk, F. W
Published 1999
18
Published 1994
19
Published 1989
20
Published 1991