1. Schwaber, K.: Agile project management with Scrum. Microsoft Press, Redmond (2004)
2. Beck, K., Andres, C.: Extreme programming explained: Embrace change, 2nd edn. Addison-Wesley, Reading (2004)
3. Wilkinson, A., Gollan, P.J., Marchington, M., Lewin, D.: Conceptualizing Employee Participation in Organizations. In: Wilkinson, A., Gollan, P.J., Marchington, M., Lewin, D. (eds.) The Oxford Handbook of Participation in Organizations, pp. 3–25. Oxford University Press, Oxford (2010)
4. Womack, J., Jones, D., Roos, D.: The machine that changed the world: The story of lean production. Harper Perennial, New York (1990)
5. Poppendieck, M., Poppendieck, T.: Lean software development; An agile toolkit. Addison-Wesley Professional, Reading (2003)