1. AAS (2013) Auto Scaling. Amazon Web Services. Retrieved February 20, 2013, from
http://aws.amazon.com
/autoscaling/
2. Alhamazani, K., Ranjan, R., Rabhi, F., Wang, L. and Mitra, K. (2012) Cloud Monitoring for Optimizing the {QoS} of Hosted Applications. 4th IEEE International Conference on Cloud Computing Technology and Science, pp. 765–770. Taipei, Taiwan.
3. AWS (2012) Capacity vs Utilization Curve. Amazon Web Services. Retrieved November 15, 2012, from
http://www.amazon.com
/economics
4. Bamiah, M.A. and Brohi, S.N. (2011) Exploring the Cloud Deployment and Service Delivery Models. International Journal of Research and Reviews in Information Sciences, 1(3), 77–80.
5. Beaty, K.A., Naik, V.K. and Perng, C.S. (2011) Economics of Cloud Computing for Enterprise IT. IBM Journal of Research and Development, 55(6), 1–13.