@inbook{NBERc5646,
 Crossref = "NBERwick41-1",
 title = "Part Three (B) Rent of Nonfarm Residential Real Estate, Tables B 1-20",
 author = "David L. Wickens",
 BookTitle = "Residential Real Estate: Its Economic Position as Shown by Values, Rents, Family Incomes, Financing, and Construction, Together with Estimates for All Real Estate",
 Publisher = "NBER",
 pages = "111-144",
 year = "1941",
 URL = "http://www.nber.org/chapters/c5646",
}
@book{NBERwick41-1,
 title = "Residential Real Estate: Its Economic Position as Shown by Values, Rents, Family Incomes, Financing, and Construction, Together with Estimates for All Real Estate",
 author = "David L. Wickens",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1941",
 URL = "http://www.nber.org/books/wick41-1",
}