By Todd, L.
By Veneeta Dayal (Professor of Linguistics, Professor of Linguistics, Rutgers University)
By Bowring, Maggie, Carter, Ronald, Goddard, Angela, Reah, Danuta, Sanger, Keith
By Brindley, Susan
By Graddol, David
By Christoph Pimmer, Judith Seipold, Norbert Pachler
By Chitose Asaoka
By Bruce P. Lenman
By Sheila K. McCullagh, McCullagh, Sheila K., Theobalds, Prue
By McClelland OBE, Neil
By Morrish, John
By McGraw Hill
By Bell, Clive, Beckett, Gill, Mclachlan, Anneli, Mr Clive, Ms Gill
By Virginia H Loewen
By Spooner, Alan
By Lobel
By Dierckens, F.
By Liu, Tsun
By E & H-L Knox
By Weatherall, D. J., etc., Ledingham, J. G. G., Warrell, D. A.
By Parkes
By Mark Vincent, Jae-Hoon Yeon
By Robert Chaudenson
By Nicholas J. Karolides
By Celia Brayfield
By Patrick Shannon
By Jean Saunders
By Roslyn Appleby
By Fredric Field (California State University, Northridge)