<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold" style="font-size:12pt">Jurafsky, D. / Martin, J. H.</hi><hi xmlns="http://www.tei-c.org/ns/1.0" style="font-size:12pt" xml:space="preserve"> (2009): </hi><hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic" style="font-size:12pt">Speech and language processing. An introduction to natural language processing, computational linguistics, and speech recognition. 2nd ed</hi><hi xmlns="http://www.tei-c.org/ns/1.0" style="font-size:12pt">. Upper Saddle River, N.J., London: Pearson Prentice Hall (Prentice Hall series in artificial intelligence).</hi>