@inbook{NBERc6372,
 Crossref = "NBERnati58-1",
 title = "Appendix B: Illustrative Quarterly Income and Product Tables",
 author = "National Accounts Review Committee",
 BookTitle = "The National Economic Accounts of the United States: Review, Appraisal, and Recommendations",
 Publisher = "NBER",
 pages = "170-172",
 year = "1958",
 URL = "http://www.nber.org/chapters/c6372",
}
@book{NBERnati58-1,
 title = "The National Economic Accounts of the United States: Review, Appraisal, and Recommendations",
 author = "National Accounts Review Committee",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1958",
 URL = "http://www.nber.org/books/nati58-1",
}