1
by De Fleur, Melvin L.
Published 1988
2
by Sulaiman Zakaria.
Published 1994
3
by Goldhaber, Gerald M.
Published 1990
4
by Mohd. Hamdan Haji Adnan.
Published 1992
5
by Carnegie, Dale
Published 1989
6
by Bukhory Ismail.
Published 1997
7
Published 1996
8
by Zulkifli Yusof
Published 2000
9
by Noraini Mohd. Yusof
Published 1994
10
11
by Decker, Bert.
Published 1993
12
13
by Shipley, J.F.
Published 1985
14
by Aziz Salleh.
Published 2002
15
by Abdullah Hassan
Published 2000
16
by Abdullah Hassan
Published 2002
17
by Mead Richard.
Published 2001
18
by Jennings, Terry
Published 2000
19
by Narimah Ismail
Published 2002
20
by Sulaiman Masri
Published 2002