By Jane Jenkins, David Evans, Jenkins, Jane, Evans, David
By David Evans
By Peter Dayan, David Evans, Peter Dayan, Dr. David Evans
By David Evans, Claudette Willaims
By Walter, David Evans, Proctor, Heather C.
By David Evans, Mike Evans
By David Evans, Mike Evans, Linda Ellis, Hugh Westrup
By David Evans, Andy Haines
By David Smith, etc., David Evans, Alan Poulter (Loughborough University of Technology), Malcolm Shaw (Leeds Metropolitan University)
By Claudette Williams, David Evans
By Julia Esplen, David Evans, K Parsons, T. C. Jupp