By L. Cliffe, J.S. Coleman, M.R. Doornbos
By Marcel Rutten, Ali A. Mazrui
By Pamela J. Stewart (University of Pittsburgh), Andrew Strathern (University of Pittsburgh)
By Maureen Swan
By Manuel Castells
By Gus Liebenow
By Hoelger Bernt Hansen, Michael Twaddle
By Jean-Francois Bayart, Christopher Harrison, Elizabeth Harrison, Mary Harper
By Pierre Englebert
By Joseph Hanlon
By Robin Cohen
By crawford young
By Ronald T. Libby
By kenneth ingham
By R.W. Johnson, Lawrence Schlemmer
By William J Dobson
By D. K. Fieldhouse
By L. H. Gann, Peter Duignan
By Nicholas Van Hear
By Baroness Catherine Ashton
By Richard Hart
By David D. Laitin
By Amii Omara-Otunnu
By Robert L. Paquette, Stanley L. Engerman
By Rene James Herail, Edwin A. Lovatt, Esq
By Kemal Kurspahic