* Ryszard S. Michalski, Jaime G. Carbonell, Tom M. Mitchell (1983), "Machine Learning: An Artificial Intelligence Approach", Tioga Publishing Company, ISBN 0-935382-05-4.
* Ryszard S. Michalski, Jaime G. Carbonell, Tom M. Mitchell (1983), "Machine Learning: An Artificial Intelligence Approach", Tioga Publishing Company, ISBN 0-935382-05-4.