@inbook{NBERc4297,
 Crossref = "NBERunkn38-3",
 title = "Report Of The Executive Director for 1937",
 author = "",
 BookTitle = "Report Of The Executive Director for 1937",
 Publisher = "NBER",
 pages = "1-44",
 year = "1938",
 URL = "http://www.nber.org/chapters/c4297",
}
@book{NBERunkn38-3,
 title = "Report Of The Executive Director for 1937",
 author = "NBER",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1938",
 URL = "http://www.nber.org/books/unkn38-3",
}