1
by Ember, Carol R.
Published 1988
2
by Lim, Kean Siew
Published 1997
3
4
5
by Hong, Evelyne
Published 1987
6
7
8
9
10
Published 1979
11
Published 2007
12
by Lockard, Craig A.
Published 1972
13
14
15
by Hassan Mat Nor.
Published 1982
16
by Irenena Obon.
Published 1999
17
by Wadud-Muhsin, Amina.
Published 1992
18
Published 2012
19
20