@inbook{NBERc7516,
 Crossref = "NBERsach89-3",
 title = "Front matter,"Developing Country Debt and the World Economy",
 author = "Jeffrey D. Sachs",
 BookTitle = "Developing Country Debt and the World Economy",
 Publisher = "University of Chicago Press, 1989",
 year = "1989",
 URL = "http://www.nber.org/chapters/c7516",
}
@book{NBERsach89-3,
 title = "Developing Country Debt and the World Economy",
 author = "Jeffrey D. Sachs",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press, 1989",
 year = "1989",
 URL = "http://www.nber.org/books/sach89-3",
}