1. John J. Craig, Adaptive Control of Mechanical Manipulator, Addison-Wesley Publishing Company, 1988.
2. Shankar Sastry and Marc Bodson, Adaptive Control: Stability, Convergence, and Robustness, Prentice-Hall Inc., 1989.
3. Kumpati S. Narendra and Yuan-Hao Lin, ‘Design of Stable Model Reference Adaptive Controllers,’ Applications of Adaptive Control, Academic Press, 1980, pp. 69–130.
4. Kumpati S. Narendra and Anuradha M. Annaswamy, Stable Adaptive Systems, Prentice-Hall Inc., Englewood Cliffs, N.J. 07632, 1989.
5. Kumpati S. Narendra, Yuan-Hao Lin, and Lena S. Valavan, ‘Stable Adaptive Controller Design, Part II: Proof of Stability,’ IEEE Transaction on Automatic Control, Vol. AC-25, No.3, pp. 440–448.