Nickell, S. (2008). Is the U.S. Labor Market Really That Exceptional? A Review of Richard Freeman's America Works: The Exceptional U.S. Labor Market.
Chicago-referens (17:e uppl.)Nickell, S. Is the U.S. Labor Market Really That Exceptional? A Review of Richard Freeman's America Works: The Exceptional U.S. Labor Market. 2008.
MLA-referens (9:e uppl.)Nickell, S. Is the U.S. Labor Market Really That Exceptional? A Review of Richard Freeman's America Works: The Exceptional U.S. Labor Market. 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.