By Iles
By Lankshear, .
By BESAG, Valerie E.
By Power, Sally
By Cowie, Helen
By Thomas, .
By Mac An Ghaill, Mairtin
By Graham, .
By Wearmouth, .
By Williams Professor, Linda Ruth, Hammond, Michael
By Jackson, Carolyn
By Brown, Joan, etc.
By Open University
By Ogden, Jane, Jane Ogden
By Lyon, David
By Aveyard, Helen
By Martin, Emily
By Abbott, Pamela, Sapsford, R. J.
By Dominic Davies, Charles Neal
By Rogers, Anne
By Tett, Lyn
By Gray, Alastair, Payne, Phillip
By Wyke
By Phyllis Creme; Mary R Lea
By Blakemore, Ken
By Hall, Valerie, Mackay, Hugh, Morgan, Colin
By Hopkins, David
By A F Chalmers