41
Published 2003
42
43
Published 1996
44
Published 1981
45
46
47
48
by Byrne, D. S, 1947-
Published 1999
49
50
Published 2003
51
52
Published 1981
53
54
by Gamson, William A.
Published 1992
55
by Ackerman, Peter.
Published 2000
56
by Legrain, Philippe.
Published 2003
57
58
59
by Chen, Paul C. Y.
Published 1990
60
Published 1990