These books are a sample of the great books available at the UCSD Libraries related to your Area of Concentration. Don't forget to to use the book's "Subject Heading" links to find more books on similar topics. Find more books & resources in the Library's Roger catalog.
These resources are freely available on the web. They might include organizations and/or government agencies relevant to your Area of Concentration. Most sites will include publications and research in addition to information on projects undertaken by the organization or agency. Professional Associations can be a good place to find what might be generally thought of as "key issues" facing the profession. Keep an eye out for links to "resources" "publications" "research" and similar categories indicating more substantive information.