By Tiernay, J.
By Everhart, Robert B.
By Flude, Mike, Ahier, John
By Hartnett, Anthony, Naish, Michael
By Coles, Maurice Irfan
By Bavidge, Nigel, Cooper, Sue, Mannings, Paul, Stead, Kathleen
By Entwistle, Harold
By Kress, Gunther
By Ladwig, James G.
By Sue Stuart-Smith
By Geoff Ridden
By Brindle, Keith
By Stephanie Ann Houghton, Damian J. Rivers
By Richard Nelson Bolles
By BJ Fogg (Behaviour Scientist)
By Elaine McColl, Roger Thomas
By Martin Underwood, etc., Hannaford, Slowther
By Robert Clement
By Jackman, John, John Jackman
By John Jackman, Jackman, John
By Bentley-Davies, Caroline, Calway, Gareth, Francis, Robert, Kirby, Ian, Martin, Christopher, West, Keith, Calway, Gareth
By Wason, Phil
By Wynn Kapit, Lawrence Elson
By Scholastic
By Gina Walker, Katy Bloom, Shaista Shirazi, Ed Walsh
By Carol Aubrey, Tricia David, Ray Godfrey, Linda Thompson
By Balme, M. G., Morwood, James
By Coutts, Lyn C., Hardy, Leslie K.