1
Published 1979
2
3
Published 2000
4
by Wong Tze-Ken, Danny
Published 1998
5
by Weiner, Myron
Published 1995
6
by Kang Chin Seng
Published 2003
7
Published 2001
8
by DeWind, Josh
Published 1988
9
by Appleyard, R. T, 1927-
Published 1988
10
by Hayter, Teresa
Published 2000
11
by Legrain, Philippe
Published 2006
12
by Newland, Kathleen
Published 1995
13
by Reimers, David M.
Published 1992
14
Published 1994
15
by Collinson, Sarah
Published 1993
16
by Simon, Julian Lincoln, 1932-
Published 1989
17
by Cose, Ellis
Published 1992
18
by Bischoff, Henry
Published 2002
19
Published 2007
20
Published 2006