BHARTI, A. (2010). NATURAL LANGUAGE PROCESSING. PHI.
Cita Chicago (17th ed.)BHARTI, A. NATURAL LANGUAGE PROCESSING. N DELHI: PHI, 2010.
Cita MLA (9th ed.)BHARTI, A. NATURAL LANGUAGE PROCESSING. PHI, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.