Classical Feedback Control with Nonlinear Multi-Loop Systems, by Boris J. Lurie and Paul J. Enright, 3rd ed., CRC Press, Boca Raton, 2019.
Frequency-Domain Control Design for High-Performance Systems, by John O’Brien, Institution of Engineering and Technology, London, 2012.
Feedback Control Systems: A Fast-Track Guide for Scientists and Engineers, by Alex Abramovici and Jake Chapsky, Kluwer Academic Publishers, Norwell, MA, 2000.
Feedback Maximization, by Boris J. Lurie, Artech House, Dedham, MA, 1986.