Iwanska, L. M., & Shapiro, S. C. (2000). Natural language processing and knowledge representation: Language for knowledge and knowledge for language. AAAI Press ; MIT Press.
Chicago-viite (17. p.)Iwanska, Lucja M., ja Stuart Charles Shapiro. Natural Language Processing and Knowledge Representation: Language for Knowledge and Knowledge for Language. Menlo Park, Calif. : Cambridge, Mass.: AAAI Press ; MIT Press, 2000.
MLA-viite (8. p.)Iwanska, Lucja M., ja Stuart Charles Shapiro. Natural Language Processing and Knowledge Representation: Language for Knowledge and Knowledge for Language. AAAI Press ; MIT Press, 2000.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.