@inbook{NBERc2348,
 Crossref = "NBERcope61-1",
 title = "Front matter, Trends in Government Financing",
 author = "Morris A. Copeland",
 BookTitle = "Trends in Government Financing",
 Publisher = "Princeton University Press",
 year = "1961",
 URL = "http://www.nber.org/chapters/c2348",
}
@book{NBERcope61-1,
 title = "Trends in Government Financing",
 author = "Morris A. Copeland",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "Princeton University Press",
 year = "1961",
 URL = "http://www.nber.org/books/cope61-1",
}