1. McCarthy, I., Ridgway, K. (2000): Cladistics: a Taxonomy for Manufacturing Organizations, in: Integrated Manufacturing Systems, Vol. 11, No. 1, pp. 16-29.
2. Coase, R. (1937): The Nature of the Firm, in: Economica, Vol. 4, pp. 386-405.
3. Williamson, O.E., Maston, S.E. (1999): The Economics of Transaction Costs, An Elgar Critical Writings Reader, UK.
4. Chandler, A.D. (1990): Scale and Scope; the Dynamics of Industrial Capitalism, Belknap, Cambridge, MA.
5. Cyert, R.M., March, J.G. (1963): A Behavioural Theory of the Firm, Englewood Cliffs, New Jersey.