By Oxford Dictionaries
By Susanne Soederberg
By Jackson, Albert, Day, David
By Alexander L George
By Cowley, Joy, Melser, June, Joy Cowley, June Melser
By Charles Bukowski, Howard Sounes
By Thomas Weiss, G Thomas, Don Hubert
By Paul Keal (Australian National University, Canberra)
By Paul Taylor (London School of Economics London School of Economics, UK)
By Des Gasper
By Paul Beatrice
By Brian Rittershausen, Wilma Rittershausen
By Glenn D. Hook, Hugo Dobson
By John Paul Lederach (Professor of International Peacebuilding, Joan B. Kroc Institute for International Peace Studies, Professor of International Peacebuilding, University of Notre Dame)
By William F. Felice
By Andrew Williams (University of Wisconsin-Stout, Department of Art & Art History), Roger Macginty
By Professor Sandra I. Cheldelin, Daniel Druckman, Larissa Fast
By Raimo Vayrynen
By Peter van Ham
By Stephen Gill
By Cecilia Albin (University of Reading)
By J. Ker-Lindsay
By Oliver P. Richmond
By S. Roscoe, R.A. Brimmell
By Joseph O'Connor, John Seymour, Joseph O'Conner, Robert B. Dilts, John Grinder
By Maureen Guirdham
By Philip Gardner
By Wright, Paul Taylor
By Billy Kay
By Jill Dann