1. Alchian, A.; Demsetz, H.: Production, Information Costs, and Economic Organization. In: The American Economic Review 62 (1972), pp. 777–795.
2. Anderson, E.: Transaction Costs as Determinants of Opportunism in Integrated and Independent Sales Forces. In: Journal of Economic Behavior and Organization (1988) 9, pp. 247–264.
3. Ang, S.; Cummings, L.: Strategic Response to Institutional Influences on Information System Outsourcing. In: Organization Science 8 (1997) 3, pp. 235–256.
4. Aubert, B. A.; Patry, M.; Rivard, S.: Managing IT Outsourcing Risk: Lessons Learned. In: Hirschheim, R.; Heinzl, A.; Dibbern, J. (Eds.): Information Systems Outsourcing in the New Economy: Emergent Patterns and Future Directions. Springer, Berlin 2002, pp. 155–176.
5. Davis, K. J.: IT Outsourcing Relationships: An Exploratory Study of Interorganizational Control Mechanisms. Graduate School of Business Administration. Harvard University, Boston 1996.