@inbook{NBERc11411,
 Crossref = "NBERfrie82-2",
 title = "Long Swings in Growth Rates",
 author = "Milton Friedman and Anna J. Schwartz",
 BookTitle = "Monetary Trends in the United States and United Kingdom: Their Relation to Income, Prices, and Interest Rates, 1867-1975",
 Publisher = "University of Chicago Press",
 pages = "588-620",
 year = "1982",
 URL = "http://www.nber.org/chapters/c11411",
}
@book{NBERfrie82-2,
 title = "Monetary Trends in the United States and United Kingdom: Their Relation to Income, Prices, and Interest Rates, 1867-1975",
 author = "Milton Friedman and Anna J. Schwartz",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1982",
 URL = "http://www.nber.org/books/frie82-2",
}