Chosen at random from all the resources listed:
- The Systems Thinking Playbook by Dennis Meadows, Linda Booth Sweeney
- The Art of Systems Thinking: Essential Skills for Creativity and Problem Solving by Joseph O'Connor, Ian McDermott
- Principles of Systems by Jay W Forrester
- Systems: Concepts, Methodologies and Applications by Brian Wilson
- Systems Engineering MEng/BEng by -- Uknown -- -- Uknown --