Bachelor Project about Virtualization

Problem finding a Virtualization reference book

I'm a senior Student of IT so I have to give a Bachelor project. I chose " Design of hypervisors ". I want a little help around choosing the best references. I couldn't fine a good one in Amazon. If anyone here has worked on Virtualization and hypervisors please introduce me a book that talks about hypervisors interior design and architecture.

University of Tabriz, City (East-Azarbayjan), Iran, Bachelor Project