Nilsson, N. J. (1980). Principles of Artificial Intelligence. Narosa Publishing House.
Cita Chicago (17th ed.)Nilsson, Nils J. Principles of Artificial Intelligence. New Delhi: Narosa Publishing House, 1980.
Cita MLA (9th ed.)Nilsson, Nils J. Principles of Artificial Intelligence. Narosa Publishing House, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.