An Introduction to Forensic Linguistics

COULTHARD, Malcolm; JOHNSON, Alison.  An Introduction to Forensic Linguistics.  London/ New York: Paperback,  2007.

http://www.amazon.com/Introduction-Forensic-Linguistics-Malcolm-Coulthard/dp/0415320232/ref=sr_1_1?s=books&ie=UTF8&qid=1415974433&sr=1-1&keywords=coulthard+Johnson