Hall, L. M., & Charvet, S. R. (2011). Innovations in NLP for challenging times. Crown House Pub.
Cita Chicago (17th ed.)Hall, L. Michael, i Shelle Rose Charvet. Innovations in NLP for Challenging Times. Carmarthen: Crown House Pub, 2011.
Cita MLA (8th ed.)Hall, L. Michael, i Shelle Rose Charvet. Innovations in NLP for Challenging Times. Crown House Pub, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.