By S. Carter
By J. Duyvendak
By N. Rousseau
By K. Heider
By Bob Carter, Nickie Charles
By T. Waters
By C. Gallego
By Kenneth A. Loparo
By S. Fuller
By Darryl Jones, Elizabeth McCarthy, Bernice M. Murphy
By J. Mageo
By J. James
By D. Freeman
By Irial Glynn, J. Kleist
By C. O'Reilly
By Elaine Morgan
By W. Adebanwi, E. Obadare
By Paul Bowman
By S. Heuston
By J. Gulddal
By L. Morales, M. Giugni
By N. Khan
By P. Lee, P. Thomas
By M. Iqani
By Wheen, Francis
By K. Korostelina
By Richard G. Fox, Andre Gingrich
By Charles Tilly, Joseph L. Buttenwieser Professor of Social Science, Columbia University, Arthur L. Stinchcombe
By Roger A Sibeon
By Gabriella Elgenius