Waterman, Donald A.
Knowledge acquisition: the key to building expert systems
Addison-Wesley, 1987
 Buku Teks
Intelligent knowledge based systems: an introduction
edited by Tim O'Shea; John Self
Harper & Row, 1987
 Buku Teks
Holtzman, Samuel
Intelligent decision systems
Addison-Wesley, 1989
 Buku Teks
Richards, Tom
Clausal form logic : an introduction to the logic of computer reasoning
Addison-Wesley Pub. Co., 1989
 Buku Teks
Zhang, Yingli
Foundations of intelligent systems : proceedings of the Sixth International Conference on Intelligent Systems and Knowledge Engineering, Shanghai, China, Dec 2011 (ISKE2011)
Springer, 2011
 eBooks