@inbook{NBERc12659,
 Crossref = "NBERcarr11-1",
 title = "Understanding the Relationship: CE Survey and PCE",
 author = "William Passero and Thesia I. Garner and Clinton McCully",
 BookTitle = "Improving the Measurement of Consumer Expenditures",
 Publisher = "University of Chicago Press",
 year = "2012",
 month = "April",
 URL = "http://www.nber.org/chapters/c12659",
}
@book{NBERcarr11-1,
 title = "Improving the Measurement of Consumer Expenditures",
 author = "Christopher Carroll and Thomas Crossley and John Sabelhaus",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2013",
 URL = "http://www.nber.org/books/carr11-1",
}