@Brint - links to online academic resources and business publications
Baker Library Research Guides (Harvard Business School) - Research Guides cover general business topics, specific industries, and countries.
Business Plan Archive
Business Plans and Profiles Index-This index lists types of small businesses and a corresponding sample business plan, profile or book about the business with sources provided
Business Reference Services- Library of Congress
Market Segmentation- A Guide to Sources of Information from the Library of Congress
Trendwatching.com-the world's most visited source for Consumer Trends and Insights
VentureLine - Accounting Dictionary of business and accounting terms.
Advertising World - "ultimate marketing communications directory."
Campbell R. Harvey's Hypertextual Finance Glossary. Over 8000 Entries and 18000 Hyperlinks. The largest financial glossary on the Internet
Liber8 - Federal Reserve Bank of St. Louis Research Library, Books, Economic Research from the Federal Reserve Bank of St. Louis
VentureLine - Financial Analysis. Instant online financial analysis of public and private companies. Analysis includes in-depth industry analysis reports by SIC code.