How to Cheat at Configuring VMware ESX Server
Professional VMware Server
Professional Xen Virtualization
Running Xen
Scripting VMware Power Tools
The Best Damn Server Virtualization Book Period
The Book of VMware
The Definitive Guide to the Xen Hypervisor
Virtual Machine Design and Implementation in C++
Virtual Machines
Virtualization A Beginner's Guide
Virtualization for Security
Virtualization with VMware ESX Server
Virtualization with Xen
VMware ESX Essentials in the Virtual Data Center
VMware VI3 Implementation and Administration
Xen Virtualization