1. Thörner, J Intelligent Networks, Artech House (1994)
2. Robrock, R B “Intelligent networking — narrowband to broadband”, Proc. Twelfth International Conference on Computer Communications, Seoul (August 1995) pp. 189–194
3. ITU-T, Introduction to Intelligent Network Capability Set 1, 1993
4. ITU-T, Draft Recommendation, Introduction to Intelligent Network Capability Set 2, (1996)
5. Desmond, C and Shumada, I “Advanced Intelligent Network Tutorial” Canadian Journal of Electrical and Computer Engineering, vol. 19, no. 1, (1994) pp. 17–20