1
by Crone, Tom
Published 1991
2
by Downing, John
Published 1996
3
by Moores, Shaun
Published 1993
4
by Bagdikian, Ben H.
Published 1990
5
Published 1990
6
7
by Burkhart, Ford N.
Published 1991
8
Published 1967
9
by McCargo, Duncan
Published 2002
10
Published 1998
11
Published 2001
12
by Mohd. Safar Hasim
Published 1996
13
14
by Taylor, Philip M.
Published 1997
15
by Mattelart, Armand
Published 1980
16
by Purvis, Hoyt
Published 2001
17
by Rugh, William A.
Published 1979
18
Published 2002
19
Published 2004
20
by Brand, Stewart
Published 1987