This document contains links to Wikipedia pages about mainframe computers, virtualization, computer clusters, grid computing, and cloud computing. It also includes links to images related to mainframe computers and cloud computing diagrams. Additional links go to pages that further define cloud computing on NIST and other sites.

1. Fábio Corrêa (http://feamcor.org)
Polelo Research Group (http://polelo.cs.up.ac.za)
University of Pretoria (http://www.up.ac.za)

2. http://en.wikipedia.org/wiki/Mainframe_computer

3. http://en.wikipedia.org/wiki/File:DM_IBM_S360.jpg
http://en.wikipedia.org/wiki/File:Systemz10BC.JPG

4. http://en.wikipedia.org/wiki/Virtualization

5. http://en.wikipedia.org/wiki/Cluster_(computing)

8. http://en.wikipedia.org/wiki/Grid_computing

9. http://dobbscodetalk.com/index.php?option=com_myblog&show=Defining-Cloud-Computing.html&Itemid=29

10. http://en.wikipedia.org/wiki/File:Cloud_computing.svg

11. http://csrc.nist.gov/groups/SNS/cloud-computing/index.html

12. http://en.wikipedia.org/wiki/Cloud_Computing

13. http://en.wikipedia.org/wiki/Cloud_Computing

14. http://en.wikipedia.org/wiki/Cloud_Computing

15. http://en.wikipedia.org/wiki/Cloud_Computing

16. http://en.wikipedia.org/wiki/Cloud_Computing

17. http://en.wikipedia.org/wiki/Cloud_Computing

18. http://csrc.nist.gov/groups/SNS/cloud-computing/index.html

19. http://csrc.nist.gov/groups/SNS/cloud-computing/index.html