1
by Aziz Zariza Ahmad.
Published 1990
2
Published 1991
3
4
Published 1977
5
by Jones, Howard Palfrey.
Published 1971
6
by Mervin, David.
Published 1993
7
by Means, Gordon P.
Published 1970
8
by Yahaya Ismail
Published 2003
9
by Vatikiotis, Michael R.J.
Published 1994
10
by Brinkley, Douglas
Published 2007
11
by McDonald, Hamish
Published 1980
12
by Bhutto, Fatima
Published 2011
13
by Aldrich, John H
Published 1995
14
15
by Watson, Alan.
Published 1994
16
by Bloodworth, Dennis.
Published 1986
17
18
Published 2003
19
by Roberti, Mark.
Published 1994
20
by Buchanan, Iain.
Published 1972