1. Abdelkafi, Nizar (2008): Variety-Induced Complexity in Mass Customization — Concepts and Management, PhD Thesis, Hamburg University of Technology.
2. Adam, Dietrich/ Johannwille, Ulrich (1998): Die Komplexitätsfalle, in: Dietrich Adam (Ed.): Komplexitätsmanagement, Schriften zur Unternehmensführung, No. 61, Wiesbaden: Gabler, pp. 5–28.
3. Anderson, David (2004): Build-to-Order & Mass Customization — The Ultimate Supply Chain Management and Lean Manufacturing Strategy for Low-Cost On-Demand Production without Forecasts or Inventory, Cambria, California: CIM Press.
4. Baldwin, Carliss Y./ Clark, Kim B. (2000): Design Rules — The Power of Modularity: Cambridge, Massachusetts: The MIT Press.
5. Bennett, Charles H. (1990): How to Define Complexity in Physics, and Why, in: Wojciech H. Zurek (Ed.): Complexity, Entropy and the Physics of Information, Volume VIII, Redwood City, California: Addison-Wesley Publishing Company pp. 137–148.