@inbook{NBERc7672,
 Crossref = "NBERedwa86-1",
 title = "Multiple Exchange Rates for Commercial Transactions",
 author = "Rudiger Dornbusch",
 BookTitle = "Economic Adjustment and Exchange Rates in Developing Countries",
 Publisher = "University of Chicago Press",
 pages = "143-174",
 year = "1986",
 URL = "http://www.nber.org/chapters/c7672",
}
@book{NBERedwa86-1,
 title = "Economic Adjustment and Exchange Rates in Developing Countries",
 author = "Sebastian Edwards and Liaquat Ahamed",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1986",
 URL = "http://www.nber.org/books/edwa86-1",
}