1. Camarinha-Matos, L.M., Afsarmanesh, H.: Collaborative Networks: Reference Modeling. Springer, Heidelberg (2008)
2. Cox, H., Mowatt, S.: Consumer-driven innovation networks and e-business management systems. Qualitative Market Research: An International Journal 7(1), 9–19 (2004)
3. Koelmel, B.: Enable secure access - CAS Open - SaaS Framework. Heidelberg Innovation Forum (2008)
4. Ogawa, S., Piller, F.T.: Collective Customer Commitment: Reducing the risks of new product development. MIT Sloan Management Review 47 (2006)
5. Ommeren, E., Duivestein, S., de Vadoss, J., Reijnen, C., Gunvaldson, E.: Collaboration in the Cloud. Microsoft and Sogeti (2009) ISBN 978 90 75414 24 0