1. The economics of cloud computing;Etro;The IUP Journal of Managerial Economics,2011
2. Fenn, M., Holmes, J., & Nucciarone, J. (2010) A performance and cost analysis of the Amazon elastic compute cloud (EC2) cluster compute instance, 1-9. Retrieved from http://rcc.its.psu.edu/education/white_papers/.
3. Frey, J. (2011). From 10K cores on EC2 to 60K cores on OSG On the fly Condor deployment, Asia 3 2011 - Joint CHAIN/EPIKH School for Application Porting Conference. Retrieved from http://agenda.ct.infn.it/conferenceOtherViews.py?view=standard&confId=475.
4. Hignite, K., Katz, R.N., & Yanosky, R. (2010), Shaping the Higher Education Cloud, An EDUCAUSE and NACUBO White Paper, May 2010,Retrieved from http://www.educause.edu/library/resources/shaping-higher-education-cloud.
5. A review on cloud computing: Design challenges in architecture and security;Hu;Journal of Computing and Information Technology – CIT,2011