1
Published 1996
2
by Gomez, Edmund Terence
Published 1999
3
Published 1993
4
by Kulick, Elliott.
Published 1992
5
Published 1998
6
by Balze, Felipe A.M. De La
Published 1995
7
Published 1998
8
by Kunio, Yoshihara
Published 2002
9
Published 1992
10
Published 1995
11
Published 1993
12
13
Published 1994
14
Published 1984
15
Published 1996
16
by Athukorala, Premachandra
Published 2001
17
by Haggard, Stephan
Published 1995
18
by Bryson, Phillip J, 1939-
Published 1991
19
by Jomo, K. S
Published 1994
20
by Hiebert, Murray
Published 1996