by Hirst
ISBN:
978-0-7456-0952-2
December 1993, Paperback, Polity
by Saward
ISBN:
978-0-7456-2349-8
March 2003, Hardcover, Polity
by Saward
ISBN:
978-0-7456-2350-4
March 2003, Paperback, Polity
by Zolo
ISBN:
978-0-7456-1095-5
July 1992, Paperback, Polity
by Haynes
ISBN:
978-0-7456-2141-8
September 2001, Hardcover, Polity
by Haynes
ISBN:
978-0-7456-2142-5
September 2001, Paperback, Polity
by Carter
ISBN:
978-0-7456-2936-0
November 2004, Paperback, Polity
by Kjaer
ISBN:
978-0-7456-2978-0
February 2004, Hardcover, Polity
by Kjaer
ISBN:
978-0-7456-2979-7
February 2004, Paperback, Polity
by Beetham
ISBN:
978-0-7456-1519-6
October 1995, Hardcover, Polity
by Beetham
ISBN:
978-0-7456-1520-2
October 1995, Paperback, Polity
by Held
ISBN:
978-0-7456-3146-2
June 2006, Hardcover, Polity
by Held
ISBN:
978-0-7456-3147-9
June 2006, Paperback, Polity
by Hofferbert
ISBN:
978-0-631-20930-0
October 1998, ©1999, Paperback, Wiley-Blackwell