Entrepreneurship

Entrepreneur's Mind
http://www.benlore.com/
Publisher: The Benlore Company

Entrepreneurship Database (World Bank Group Entrepreneurship Survey)
http://www.ifc.org/ifcext/sme.nsf/Content/Entrepreneurship+Database
Publisher: World Bank Developing Reserch Group and International Finance Corp. SME Dept.

GEM Global Entrepreneurship Monitor
http://www.gemconsortium.org
Publisher: Global Entrepreneurship Research Association (GERA)