Chosen at random from all the resources listed:
- Systems One : An Introduction to Systems Thinking by Draper L. Kauffman
- When a Butterfly Sneezes: A Guide for Helping Kids Explore Interconnections in Our World ... by Linda Booth Sweeney
- Systems Engineering Guidebook : A Process for Developing Systems and Products by James N. Martin
- Human Factors in Systems Engineering by Alphonse Chapanis
- TD866_3 Nature Matters: Systems Thinking and Experts by -- Uknown -- -- Uknown --