By Smith, Elisabeth
By Bryson, Bill
By Leech, Geoffrey, Crystal, David
By Christie, Frances, Martin, J. R.
By Harland, Richard
By Holzhey, Christoph F. E., Wedemeyer, Arnd
By Parrish, Thomas
By Jones, Christian
By Huddleston, Rodney
By Abercrombie, David
By Hurford, James R.
By Casimir d'Angelo (Cambridge University, cambridge, England Cambridge University, UK), Mike Thacker
By Richard Lanham
By Linda Thomas (Roehampton Institute, London)
By Geoffrey Horrocks
By Crystal, David
By Jenny McMorris
By David Nunan
By Marion Field
By J. Rudanko, Kenneth A. Loparo
By Jacqueline Morton
By McIlwain, John
By Heinz J. Giegerich (University of Edinburgh)
By Cheryl Zoll (Massachusetts Institute of Technology)
By Durand, Jacques, Katamba, Francis
By Joseph Wright, O.L. Sayce
By Professor Martin Durrell (University of Manchester, UK)
By Gretchen McCulloch
By Richard Towell (University of Salford, UK), Roger Hawkins (The University of Essex