1
by Krannich, Ronald L.
Published 1994
2
by James, B., Dr.
Published 1998
3
4
by Ibrahim Ismail, Tan Sri, 1924-
Published 1981
5
by Bly, Robert W.
Published 1999
6
by Ibrahim Ismail
Published 2000
7
by Daniel Zakaria
Published 2006
8
by Baugh, L. Sue
Published 1990