Chosen at random from all the resources listed:
- Aircraft Systems: Mechanical, Electrical and Avionics Subsystems Integration, 3rd Edition by Allan Seabridge, Ian Moir
- Managerial Applications of System Dynamics by Edward B Roberts
- The “Thinking” in Systems Thinking: Seven Essential Skills by Barry Richmond
- Soft Systems Methodology in Action by Jim Scholes, Peter B. Checkland
- Management Systems: A Viable Approach by Maurice Yolles