1
by Subrahmanyam
Published 1993
2
Published 1995
3
by Bossy
Published 1985
4
by Bergreen
Published 2003
5
by Wallerstein
Published 1974
6
by Wallerstein
Published 1974
7
by Wrightson
Published 1993
8
by Kamen
Published 1992
9
by Martell
Published 1993
10
11
by Todd
Published 1987
12
13
by McGrath, 1953-
Published 2012
14