- RESOURCES: INTERNATIONAL DATA
- CIA World Factbook
- European Central Bank
- Eurostat
- Human Development Indicators
- International Labor Organization
- Penn World Tables
- Statistical Portal of the Organization of Economic Cooperation and Development
- United Nations Handbook on Trade and Statistics Online
- United Nations Statistical Databases
- World Bank
- World Development Indicators of the World Bank
- World Economic Outlook
- World Trade Organization
- Trade Stats Express
- US International Trade Commission
- The Institute of International Economics