Prerau, David S.
Developing and managing expert systems: proven techniques for business and industry
Addison-Wesley, 1990
 Buku Teks
Expert systems for business
edited by Barry G. Silverman
Addison-Wesley, 1987
 Buku Teks
Harmon, Paul
Expert systems artificial intelligence in business
John Wiley & Sons, 1985
 Buku Teks
Pigford, D.V.
Expert systems for business concepts and applications
Boston Boyd & Fraser , 1990
 Buku Teks
Gallagher, John P.
Knowledge systems for business : integrating expert systems & MIS
Prentice-Hall, 1988
 Buku Teks