Ignizio, James P.
Introduction to expert systems: the development and implementation of rule-based expert systems
Prentice-Hall, 1991
 Buku Teks
Programming expert systems in OPS5: an introduction to rule-based programming
by Lee Brownston [and others]
Addison-Wesley, 1985
 Buku Teks
Negoita, Constantin Virgil
Expert systems and fuzzy systems
The Benjamin Cumming Pub., 1985
 Buku Teks
Maus, Rex., editor
Handbook of expert systems in manufacturing
McGraw-Hill, 1991
 Buku Referensi
Shafer, Glenn
Probabilistic expert systems
Society for Industrial and Applied Mathematics, 1996
 eBooks