Nickell, S. (2003). A Picture of European Unemployment: Success and Failure. Centre for Economic Performance, LSE.
Chicago-referens (17:e uppl.)Nickell, S. A Picture of European Unemployment: Success and Failure. Centre for Economic Performance, LSE, 2003.
MLA-referens (9:e uppl.)Nickell, S. A Picture of European Unemployment: Success and Failure. Centre for Economic Performance, LSE, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.