@inbook{NBERc7027,
 Crossref = "NBERmint59-1",
 title = "World Cycles",
 author = "Ilse Mintz",
 BookTitle = "Trade Balances During Business Cycles: U.S. and Britain Since 1880",
 Publisher = "NBER",
 pages = "60-78",
 year = "1959",
 URL = "http://www.nber.org/chapters/c7027",
}
@book{NBERmint59-1,
 title = "Trade Balances During Business Cycles: U.S. and Britain Since 1880",
 author = "Ilse Mintz",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1959",
 URL = "http://www.nber.org/books/mint59-1",
}