Chosen at random from all the resources listed:
- UML for Systems Engineering by Jon Holt
- Systems Thinking, Systems Practice (30 Year Retrospective) by Peter B. Checkland
- The Art of Systems Thinking: Essential Skills for Creativity and Problem Solving by Joseph O'Connor, Ian McDermott
- The Fifth Discipline: The Art and Practice of the Learning Organization (Second Edition) by Peter M. Senge
- Emergence: The Connected Lives of Ants, Brains, Cities, and Software by Steven Johnson