1. Heylighen, F.: The Science of Self-organization and Adaptivity, in: Knowledge Management, Organizational Intelligence and Learning, and Complexity. In: The Encyclopedia of Life Support Systems, EOLSS Publishers Co. Ltd. (2003)
2. Von Foerster, H.: On Self-Organizing Systems and their Environments. In: Yovitts, M.C., Cameron, S. (eds.) Self-Organizing Systems, pp. 31–50. Pergamon Press, Oxford (1960)
3. Ashby, W.R.: Principles of the Self-organizing System. In: von Foerster, H., Zopf Jr., G.W. (eds.) Principles of Self-organization, pp. 255–278. Pergamon Press, Oxford (1962)
4. Beer, S.: Decision and Control: The Meaning of Operational Research and Management Cybernetics. John Wiley & Sons, Inc., Chichester (1966)
5. Heylighen, F., Joslyn, C.: Cybernetics and Second Order Cybernetics. In: Meyers, R.A. (ed.) Encyclopaedia of Physical Science & Technology, 3rd edn., vol. 4, pp. 155–170. Academic Press, London (2001)