Chosen at random from all the resources listed:
- Management Systems: A Viable Approach by Maurice Yolles
- Introduction to Radar Systems - Third Edition by Merill Ivan Skolnik
- Systems: Concepts, Methodologies and Applications by Brian Wilson
- Systems Engineering Guidebook : A Process for Developing Systems and Products by James N. Martin
- Managing with Systems Thinking: Making Dynamics Work for You in Business Decision Making by Michael Balle