1
by Phillips
Published 2000
2
by Marcuse
Published 1968
3
by Agger
Published 1991
4
Published 1994
5
Published 1994
6
Published 1994
7
Published 1994
8
by Holub
Published 1991
9
by Wolin
Published 1992
10
by Bernstein
Published 1995
11
by Bronner, 1949-
Published 1994
12
by Hoy
Published 1994
13
Published 1994
14
Published 1994
15
Published 2004
16
17
18
by Yeatman
Published 1994
19
Published 1993
20
Published 2013