Não informado. (1986). Computer Speech and Language. Academic Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Computer Speech and Language. London: Academic Press, 1986.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Computer Speech and Language. Academic Press, 1986.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.