@inbook{NBERc11238,
 Crossref = "NBERbeck94-1",
 title = "The Division of Labor, Coordination Costs, and Knowledge",
 author = "Gary S. Becker and Kevin M. Murphy",
 BookTitle = "Human Capital: A Theoretical and Empirical Analysis with Special Reference to Education (3rd Edition)",
 Publisher = "The University of Chicago Press",
 pages = "299-322",
 year = "1994",
 month = "January",
 URL = "http://www.nber.org/chapters/c11238",
}
@book{NBERbeck94-1,
 title = "Human Capital: A Theoretical and Empirical Analysis with Special Reference to Education (3rd Edition)",
 author = "Gary S. Becker",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "The University of Chicago Press",
 year = "1994",
 URL = "http://www.nber.org/books/beck94-1",
}