1
Published 1988
2
by Hooker, Virginia Matheson
Published 2000
3
by Smith, Richard J, 1944-
Published 1991
4
by Bernstein, Eckhard
Published 2004
5
by Norton, Joy, 1948-
Published 2001
6
by Muhammad Mumtaz Ali
Published 1996
7
by Liu, Gretchen
Published 1999
8
by Dowden, Richard.
Published 2015
9
by Tan, Teong Jin
Published 2005