Project Management Institute, PMBOK Guide 2000.
PMI bookstore (www.pmibookstore.org) Provides general project management references materials and other self-study texts.
PMI eLearning Connection (www.pmi.org) Offers virtual, online seminars and study programs.
Commercial PMP prep courses Search PMI (www.pmi.org) for a listing of PMI Registered Education Providers that offer PMP exam prep courses. Many of the courses are now offered online.