@inbook{NBERc8265,
 Crossref = "NBERkrue82-1",
 title = "Optimal Factor Allocations for Thirteen Countries",
 author = "James Henderson",
 BookTitle = "Trade and Employment in Developing Countries, vol. 2: Factor Supply and Substitution",
 Publisher = "University of Chicago Press",
 pages = "1-82",
 year = "1982",
 URL = "http://www.nber.org/chapters/c8265",
}
@book{NBERkrue82-1,
 title = "Trade and Employment in Developing Countries, vol. 2: Factor Supply and Substitution",
 author = "Anne O. Krueger",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1982",
 URL = "http://www.nber.org/books/krue82-1",
}