Below are a selection of books and useful links for VCP, VCAP and VCDX.

VCP Books

VMware Certified Professional VCP Study Guide

Robert Schmidt

http://www.gkbookshop.co.uk/catalog/browse.asp?id=174557&group=578&subcat=1&cat=B

VCP VMware Certified Professional on vSphere 4 Review Guide

Brian Perry, Chris Huss, Jeantet Fields, Troy McMillan

http://www.gkbookshop.co.uk/catalog/browse.asp?id=189021&group=578&subcat=1&cat=B

VCP4 Exam Cram: VMware Certified Professional

Elias Khnaser

http://www.gkbookshop.co.uk/catalog/browse.asp?id=174805&group=578&subcat=1&cat=B

VCP Links

VMware VCP page

http://www.vmware.com/go/vcp

VMware VCP Community Forum

http://communities.vmware.com/community/vmtn/certedu/certification/vcp

VCP Exam Blueprint

http://mylearn.vmware.com/register.cfm?course=70780

VCP Mock Exam

http://mylearn.vmware.com/quiz.cfm?item=15211&ui=www_cert

vSphere Documentation

http://www.vmware.com/support/pubs/vs_pubs.html

Simon Long - Practice Exams and Study Notes

http://www.simonlong.co.uk/blog/vcp-vsphere-4-practice-exam/

http://www.simonlong.co.uk/blog/vcp-vsphere-upgrade-study-notes/

Forbes Guthrie - vSphere Reference Card

http://www.vreference.com/vsphere4-card/

VCAP-DCA Links

VMware VCAP-DCA Page

http://mylearn.vmware.com/mgrReg/plan.cfm?plan=16657&ui=www_cert

VMware VCAP Community Forum

http://communities.vmware.com/community/vmtn/certedu/certification/vcap

VCAP-DCA Exam Blueprint

http://mylearn.vmware.com/register.cfm?course=70779

VCAP-DCA Exam Interface Demo

http://mylearn.vmware.com/courseware/82526/VCAPDCA_Tutorial.swf

VCAP Exam Center Locations

http://mylearn.vmware.com/mgrReg/plan.cfm?plan=18206&ui=www_cert

Sean Crookston - Study Guide and Mock Labs

http://www.vfail.net/vcap-dca/

Kendrick Coleman - Study Links

http://kendrickcoleman.com/index.php?/Tech-Blog/vcap-datacenter-administration-exam-landing-page-vdca410.html

Cody Bunch - BrownBag Study Webinars

http://professionalvmware.com/brownbags/

VCAP-DCD Links

VMware VCAP-DCD Page

http://mylearn.vmware.com/mgrReg/plan.cfm?plan=16658&ui=www_cert

VMware VCAP Community Forum

http://communities.vmware.com/community/vmtn/certedu/certification/vcap

VCAP-DCD Exam Blueprint

http://mylearn.vmware.com/register.cfm?course=76644

VCAP-DCD Exam Interface Demo

http://mylearn.vmware.com/courseware/82525/VCAPDCD_Tutorial.swf

VCAP Exam Center Locations

http://mylearn.vmware.com/mgrReg/plan.cfm?plan=18206&ui=www_cert

VCDX Links

VMware VCDX Page

http://mylearn.vmware.com/mgrReg/plan.cfm?plan=16663&ui=www_cert

VMware VCDX Community Forum

http://communities.vmware.com/community/vmtn/certedu/certification/vcdx

Duncan Epping - VCDX #007

VCDX Application Form

http://www.yellow-bricks.com/2010/04/21/vcdx-application-form/

VCDX Tips from VCDX #001

http://www.yellow-bricks.com/2009/10/01/vcdx-tips-from-vcdx-001-john-arrasjid/

5 Tips for preparing your VCDX Defence

http://www.yellow-bricks.com/2010/11/15/5-tips-for-preparing-your-vcdx-defense/

VCDX Prep Workshop

http://www.yellow-bricks.com/2010/07/26/vcdx-prep-workshop-powerpoint-published/

VCDX Defence, the blog article!

http://www.yellow-bricks.com/2009/06/16/vcdx-defense-the-blog-article/

VMware Xtra - Reference Books

Scott Lowe

http://www.gkbookshop.co.uk/catalog/browse.asp?id=119902&group=578&subcat=1&cat=B

VMware vSphere 4 Administration Instant Reference

Scott Lowe, Jase McCarty, Matthew Johnson

http://www.gkbookshop.co.uk/catalog/browse.asp?id=120242&group=578&subcat=1&cat=B

VMware vSphere 4 Implementation

Mike Laverick

http://www.gkbookshop.co.uk/catalog/browse.asp?id=128065&group=578&subcat=1&cat=B

Maximum vSphere: Tips, How-Tos, and Best Practices for Working with VMware vSphere 4

Eric Siebert, Simon Seagrave

http://www.gkbookshop.co.uk/catalog/browse.asp?id=191040&group=578&subcat=1&cat=B

VMware Virtual Infrastructure Security: Securing ESX and the Virtual Environment

Edward Haletky

http://www.gkbookshop.co.uk/catalog/browse.asp?id=114043&group=578&subcat=1&cat=B

VMware vSphere 4.1 HA and DRS Technical Deepdive

Duncan Epping, Frank Denneman

http://www.amazon.com/gp/product/1456301446?ie=UTF8&tag=yellowbricks-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=1456301446

Virtualizing Microsoft Tier 1 Applications with VMware vSphere 4

Charles Windom, Hemant Gaidhani, Alex Fontana

http://www.gkbookshop.co.uk/catalog/browse.asp?id=149240&group=578&subcat=1&cat=B

VMware VSphere PowerCLI Reference: Automating VSphere Administration

Alan Renouf, Luc Dekens

http://www.gkbookshop.co.uk/catalog/browse.asp?id=203745&group=578&subcat=1&cat=B