By Ted Robert Gurr
By Nick Louth
By J. Blair
By Mohammad Mazher Idriss (Coventry University, UK), Tahir Abbas
By Martina Cole
By Dennis J.D. Sandole, Hugo Van Der Merwe, Herbert C. Kelman
By Charles Tilly (Columbia University, New York)
By Chris Mitchell, Michael Banks
By John W. Burton
By Hugh Miall
By Alan Caperton Tidwell
By Morton Deutsch
By Elazar Barkan, Alexander Karn
By Peadar Kirby
By Lorey, David E., Beezley, William H.
By Louis Kriesberg
By Professor Sandra I. Cheldelin, Daniel Druckman, Larissa Fast
By Alain Lempereur, Jacques Salzer, Aurelien Colson, Michele Pekar, Eugene B. Kogan
By Joan Smith
By Pat Craven, Jacky Fleming
By Metaphrog
By Cathy Glass
By Jok, Jok Madut
By Ruth Watson
By Jonathan Fletcher (University of Brussels)
By Patrick Brogan
By Julie Flint, Alex De Waal
By Xolela Mangcu, Nelson Mandela
By Tunde Zack-Williams (University of Central Lancashire)
By Andrew Rice