Performance Improvement Quarterly

Nelson, Harold G. (1994): The Necessity of Being "Un-Disciplined" and "Out-of-Control": Design Action and Systems Th. In Performance Improvement Quarterly, 7 (3) pp. 22-29. https://onlinelibrary.wiley.com/doi/10.1111/j.1937-8327.1994.tb00634.x/abstract