By Denny, Richard
By Koul, B.N., Jenkins, J.
By Twyla Dell
By Catherine Dawson
By Alexander Davidson
By Sue Bishop
By Donald A. Wellman
By Shailendra Vyakarnam, John Leppard
By Verite Reily Collins
By Chris Middleton, Louise Fyfe
By Warren Redman
By Andrew Bradbury
By Carol Donoughue, etc.
By Peter Leach
By Dr John Wells
By Clyde Chitty, Professor Denis Lawton, Richard Aldrich
By Lynn Williams
By Colin Barrow
By Michael Armstrong
By Theo Theobald
By John Miller, Margaret Stacey
By Jean-Noel Kapferer, Vincent Bastien
By Mike Bryon
By Terry Hunt
By Susan Hodgson (Author)
By Ken Russell, Philip Carter (Author)
By Malcolm Peel
By Colin Beard, John P. Wilson, Ph.D.
By Vincent Yearley