1. P. Mell, T. Grance, et al., The NIST Definition of Cloud Computing, computer security division, information technology laboratory, national institute of standards and technology gaithersburg.
2. A view of cloud computing;Armbrust;Commun. ACM,2010
3. Service-Oriented Architecture: Concepts, Technology, and Design;Erl,2005
4. Service-Oriented Computing: Key Concepts and Principles, Vol. 9;Huhns,2005
5. Understanding SOA with Web services;Newcomer,2005