Davis, Randall
Knowledge-based systems in artificial intelligence
McGraw-Hill, 1982
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Firebaugh, Morris W.
Artificial intelligence: a knowledge-based approach
PWS-Kent, 1988
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Managing artificial intelligence and expert systems
edited by Daniel A. DeSalvo and Jay Liebowitz
Prentice-Hall, 1990
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Luger, George F.
Artificial intelligence : and the design of expert systems
The Benjamin/Cummings , 1989
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Harmon, Paul
Expert systems artificial intelligence in business
John Wiley & Sons, 1985
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