1
2
Published 1992
3
by Ab Aziz Yusof
Published 2003
4
by Herman
Published 1991
5
by Anderson
Published 1994
6
by Cuming
Published 1993
7
Published 1995
8
by Maimunah Aminuddin
Published 1994
9
by Nickson
Published 1990
10
by Beaumont
Published 1993
11
by Byars
Published 1991
12
by Cascio
Published 1991
13
by Cascio
Published 1992
14
by Ivancevich
Published 1992
15
by Pell
Published 1999
16
by Milkovich
Published 1991
17
by Molander
Published 1994
18
by Cowling
Published 1994
19
by Goss
Published 1994
20
by Hayes
Published 2002