Library of Economics & Liberty
Dedicated to advancing the study of economics, markets, and liberty, EconLib offers resources for students, teachers, researchers, and aficionados of economic thought.
RFE: Resources for Economists
Guide sponsored by the American Economic Association that lists over 2,000 resources of interest to academics, practicing economists, and those interested in economics.
WWW Virtual Library - Business & Economics
The WWW Virtual Library is the oldest catalog of the Web. The Business & Economics section provides links to resources for many topics, includings economics, economic and business history, finance, marketing, labor history, and microcredit.