1
Published 1992
2
by Witt
Published 2006
3
by Pappe
Published 2005
4
5
by Mouzelis
Published 1990
6
by Hanawalt
Published 2007
7
Published 1988
8
Published 1995
9
10
11
Published 1998
12
Published 1992
13
Published 1992
14
15
16
17
by Anuar Ibrahim
Published 1996
18
by Mahathir bin Mohamad
Published 2000
19
Published 2007
20
by Poya
Published 1999