1
Published 1995
2
Published 1999
3
by Alexander, Titus
Published 1996
4
Published 2002
5
by Naisbitt, John
Published 1994
6
by Naisbitt, John
Published 1994
7
Published 2002
8
Published 1999
9
by Alexander, Titus
Published 1996
10
Published 2000
11
by Buzan, Barry
Published 1998
12
by Samson, Gary P.
Published 2003
13
Published 2000
14
Published 2000