By Waugh, David, David Waugh
By Money, David
By Hayward, Geoff
By Cadogan, Alan, Best, Gerry
By McLeish, Andrew
By Prosser, Robert
By Byrne, Kevin
By Nagle, Garrett, Spencer, Kris
By Nagle, Garrett
By Mayhew, Susan
By McCaughrean, Geraldine
By Nicholls, Judith
By Wheway, David, Thomson, Shelagh
By Davies, David
By Wiegand, Patrick
By Unknown
By Middleton, Nicholas J.
By Shepherd, John W, Wiegand, Patrick, collectif
By Welsh Joint Education Committee (WJEC), sponsored by the Welsh Assembly Government, Miller, Gill
By Wiegand, Dr Patrick