ผู้เขียน: John Olsson

Since 1996, John Olsson has operated a world-renowned forensic linguistics consultancy and training service at www.thetext.co.uk. He is an Adjunct Professor at Nebraska Wesleyan University, USA,  where he teaches forensic linguistics online. He is also Visiting Professor of Forensic Linguistics at the International University of Novi Pazar in Serbia where he runs an annual summer school in Forensic Linguistics, and is a board member of the Language and Law Centre at the University of Zagreb, Croatia,  where he is also a visiting Professor.