1. Ellen MacArthur Foundation, World Economic Forum and McKinsey & Company. The New Plastics Economy: Rethinking the Future of Plastics (Ellen MacArthur Foundation, 2016).
2. Stahel, W. R. & Reday-Mulvey, G. Jobs for Tomorrow: The Potential for Substituting Manpower for Energy ((Vantage Press, 1981).
3. Stahel, W. R. in The Circular Economy — A Wealth of Flows (ed. Webster, K. ) 86–103 (Ellen MacArthur Foundation, 2015).
4. Stahel, W. R. The Performance Economy (Palgrave, 2006).
5. Stahel, W. R. in Handbook of Performability Engineering (ed. Misra, K. B.) Ch. 10, 127–138 (Springer, 2008).