- Please sort and annotate in a user-friendly manner. For formatting, consider using automated reference wikification.
- Durkheim, E: The Division of Labor in Society, New York: Free Press 1997
- European Commission Document Database (documents relating to European Union employment, social affairs and equal opportunities policies)
- International Labour Organisation: Database of Labour Statistics
- Labordoc (references to a wide range of print and electronic publications, including journal articles, from countries around the world) 
- World Bank Employment Policy Primer Notes