1
by Hooks
Published 1994
2
Published 2007
3
by Singh
Published 1993
4
Published 2016
5
by Tuttle, 1952-
Published 1986
6
Published 1983
7
Published 1994
8
by Ahmed
Published 1992
9
Published 1993
10
Published 1991
11
12
Published 1991
13
Published 1992
14
by Radner
Published 1995
15
Published 2001
16
by Andersen
Published 2003
17
by Lovenduski
Published 1993
18
Published 1993
19
Published 1990
20
by Parsons, 1874-1941.
Published 1994