1
Published 1980
2
Published 1994
3
by Sheehan, Sean
Published 2003
4
5
by Drucker, Peter F.
Published 1993
6
by Russan, Ashmore
Published 2006
7
8
by Smith, Josie.
Published 1963
9
by Keith, Agnes Newton
Published 1998
10
by Yahaya Ismail
Published 2003
11
12
Published 1986
13
14
15
by Inger, Robert F.
Published 1966
16
by Davies, Merryl Wyn
Published 2001
17
by Meredith, Mike.
Published 1992
18
19
by Gibon, Anthony, Datuk.
Published 1986
20
Published 1987