1
Published 1996
2
by Becker, Bertha K.
Published 1992
3
Published 1977
4
by Haggard, Stephan
Published 1995
5
by Tan, Gerald
Published 2000
6
Published 2000
7
by Mohamed Ariff, K. A, 1940-
Published 1991
8
Published 1995
9
by Cartier, Carolyn L.
Published 2001
10
11
by Hamilton, Gary G.
Published 2006
12
by Kamal Salih, Datuk, Dr.
Published 1987
13
by Dyster, Barrie, 1940-
Published 1990
14
by Shechter, Relli
Published 2006
15
Published 1996
16
Published 1996
17
by Wilson, Rodney
Published 1992
18
19
by Kotler, Philip
Published 2007
20
by Weaver,Frederick Stirton
Published 2000