Chosen at random from all the resources listed:
- Introduction to Systems Engineering by Andrew P. Sage, James E. Armstrong
- Emergence: The Connected Lives of Ants, Brains, Cities, and Software by Steven Johnson
- Soft Systems Methodology in Action by Jim Scholes, Peter B. Checkland
- Business Dynamics: Systems Thinking and Modelling for a Complex World by John D. Sterman
- T553_1 Systems Modelling by -- Uknown -- -- Uknown --