4. The wealth and poverty of nations: why some are so rich and some so poor Landes, David S. London : Abacus, 1999. HIST220
5. Structure and change in economic history North, Douglass C. (Douglass Cecil) New York, [N.Y.] : Norton, c1981 HIST463
6. International economic development: leading issues and challenges Abingdon : Routledge, 2014. ECON346 ECON450
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