1. Artz, K.W., and Brush, T.H. (2000) Asset specificity, uncertainty and relational norms: an examination of coordination costs in collaborative strategic alliances. Journal of Economic Behavior and Organization, 41, 337–362.
2. Axelrod, R. (1984) The Evolution of Cooperation (Basic Books, New York).
3. Benbasat, I., Goldstein, D.K., and Mead, M. (1987) The case research strategy in studies in information management. MIS Quarterly, 11(3) September, 369–386.
4. Bjorn-Andersen, N., and Turner, J.A. (1994) Creating the twenty-first century organization: the metamorphosis of Oticon. In Transforming Organizations with Information Technology, R. Baskerville, S. Smithson, O. Ngwenyama, and J.I. DeGross. (eds.) (North-Holland, Elsevier Science B.V. Amsterdam), 379–394.
5. Blois, K.J. (1999) A framework for assessing relationships. In 28th Annual Conference of the European Marketing Academy, 11–14 May 1999 Hummboldt Universitat, Berlin.