Patterson, D. W. (1990). Introduction to artificial intelligence and expert systems. Prentice Hall.
Dyfyniad Arddull ChicagoPatterson, Dan W. Introduction to Artificial Intelligence and Expert Systems. Englewood Cliffs, N.J. ; New Delhi: Prentice Hall, 1990.
Dyfyniad MLAPatterson, Dan W. Introduction to Artificial Intelligence and Expert Systems. Prentice Hall, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.