By Ainley, Beulah
By Baram, Daphna
By Watt, Judith
By Pacyga, Dominic
By Webb, L. Roy, Allan, R.H.
By Collins, James, Porras, Jerry
By Dimbleby, Jonathan, Adie, Kate, Illustrated from numerous photographs.
By Fox, Michael W.
By McLuhan, Marshall
By Lawrence Norfolk
By Sally O'Reilly
By Thompson, Hunter S., Brinkley, Douglas
By Blum, Brian
By Michael Ashcroft
By Sainsbury, David
By Barendt, Eric
By Spark, David
By Cowen, Anne, Roger
By Cesarani, David
By George, Susan
By Clayton, Joan
By Edwards-Jones, Imogen
By Health and Safety Executive (HSE)
By Great Britain: Health and Safety Commission
By Ewing, K. D.