By Williams, John
By Sode, Yomi
By Fabian, Johannes
By Jansen, Lisa
By Ado, Derib, Gelagay, Almaz Wasse, Johannessen, Janne Bondi
By Mi-Cha Flubacher, Alfonso Del Percio
By Maher, John C.
By Rudiger, Sofia, Mühleisen, Susanne
By Bernstein, Basil
By Labov, WILLIAM
By Robert McCrum
By Roger Andersen
By Geoffrey Nunberg
By Michael Clyne
By George Yule, H. G. Widdowson
By Norman Fairclough
By Deborah Cameron
By Michael Stubbs
By Kenneth Hudson
By Jeffrey Kacirk
By Nora Ellen Groce, John W. M. Whiting
By Emma Byrne
By Richard J. Watts (Universitat Bern, Switzerland)
By Steven Pinker
By Adam Jaworski, Annette Pritchard
By Gerry Knowles
By Sheila Thorn
By Linda Thomas, Sha n Wareing
By Nevile, Maurice
By Kramsch, Claire, Widdowson, H. G.