| 1 | Smith, Carlos A. / Corripio, Armando B. Principles and Practices of Automatic Process Control 3. Edition August 2005 580 Pages, Hardcover ISBN 978-0-471-43190-9 - John Wiley & Son |
| 2 | "Advanced Control System Design", B. Fredland, Printice Hall Inc., NY, 1996. Lecture Notes |