@inbook{NBERc5857,
 Crossref = "NBERfrie59-1",
 title = "The Demand for Money: Some Theoretical and Empirical Results",
 author = "Milton Friedman",
 BookTitle = "The Demand for Money: Some Theoretical and Empirical Results",
 Publisher = "UMI",
 pages = "1-29",
 year = "1959",
 URL = "http://www.nber.org/chapters/c5857",
}
@book{NBERfrie59-1,
 title = "The Demand for Money: Some Theoretical and Empirical Results",
 author = "Milton Friedman",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "UMI",
 year = "1959",
 URL = "http://www.nber.org/books/frie59-1",
}