@inbook{NBERc2347,
 Crossref = "NBERklam61-1",
 title = "Questionnaire on Mortgage Market Activity of Savings and Loan Associations",
 author = "Saul B. Klaman",
 BookTitle = "The Postwar Residential Mortgage Market",
 Publisher = "Princeton University Press",
 pages = "291-294",
 year = "1961",
 URL = "http://www.nber.org/chapters/c2347",
}
@book{NBERklam61-1,
 title = "The Postwar Residential Mortgage Market",
 author = "Saul B. Klaman",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "Princeton University Press",
 year = "1961",
 URL = "http://www.nber.org/books/klam61-1",
}