1
by Sandhu, Kernial Singh
Published 1969
2
Published 1959
3
by Williams, C. N.
Published 1970
4
5
Published 2003
6
by Mu Fu-Sheng
Published 1962
7
Published 1967
8
by McNamee, Maurice B
Published 1958
9
by Ahmad Yunus
Published 1975
10
Published 1998
11
Published 2001
12
Published 2006
13
by Wan Norjihan Wan Abdullah
Published 2007
14
15
16
by Sharifah Abu Salem.
Published 2001
17
by Held, Colbert C.
Published 2011
18
by Singh, Jagjit, LL.M.
Published 2009
19
by Ghazali, Imam.
Published 2008
20
by Muhammad Haguib Al-Attas, Syed
Published 1970