Waterman, Donald A.
Knowledge acquisition: the key to building expert systems
Addison-Wesley, 1987
 Buku Teks
Managing artificial intelligence and expert systems
edited by Daniel A. DeSalvo and Jay Liebowitz
Prentice-Hall, 1990
 Buku Teks
Levine, Robert I.
AI and expert systems; a comprehensive guide, C language
McGraw-Hill, 1986
 Buku Teks
Black, W.J.
Intelligent knowledge based systems : an introduction
Van Nostrand Reinhold, 1986
 Buku Teks
Building expert systems
edited by, Frederick Hayes-Roth, Donald A. Waterman and Douglas Lenat
Addison-Wesley, 1983
 Buku Teks