@inbook{NBERc6293,
 Crossref = "NBERfree86-1",
 title = "Appendix: NBER-Mathematica Survey of Inner-City Black Youth: An Analysis of the Undercount of Older Youths",
 author = "John Bound",
 BookTitle = "The Black Youth Employment Crisis",
 Publisher = "University of Chicago Press",
 pages = "443-459",
 year = "1986",
 URL = "http://www.nber.org/chapters/c6293",
}
@book{NBERfree86-1,
 title = "The Black Youth Employment Crisis",
 author = "Richard B. Freeman and Harry J. Holzer",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1986",
 URL = "http://www.nber.org/books/free86-1",
}