@inbook{NBERc6475,
 Crossref = "NBERbern40-1",
 title = "Appendix C: Tables On Charge Account Debt",
 author = "Blanche Bernstein",
 BookTitle = "The Pattern of Consumer Debt, 1935-36: A Statistical Analysis",
 Publisher = "NBER",
 pages = "191-210",
 year = "1940",
 URL = "http://www.nber.org/chapters/c6475",
}
@book{NBERbern40-1,
 title = "The Pattern of Consumer Debt, 1935-36: A Statistical Analysis",
 author = "Blanche Bernstein",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1940",
 URL = "http://www.nber.org/books/bern40-1",
}