1
Published 1988
2
by Yen, Ching-hwang
Published 1995
3
by Wang, Gungwu, 1930-
Published 1992
4
by Oong, Hak Ching, 1949-
Published 2000
5
by Tan Liok Ee
Published 1997
6
by Liang, Liji
Published 1996
7
by Gomez, Edmund Terence
Published 1999
8
by Wang, Tai Peng
Published 1995
9
by Yong, Paul, 1936-
Published 1991
10
by Wu, Xiao An, 1965-
Published 2003
11
by Comber, Leon
Published 2001
12
by Wang, Gungwu
Published 2000
13
by Tan, Teong Jin
Published 2005