Unger, R. M. (2007). Free trade reimagined: The world division of labor and the method of economics. Princeton University Press.
Chicago-čujuhus (17. p.)Unger, Roberto Mangabeira. Free Trade Reimagined: The World Division of Labor and the Method of Economics. Princeton: Princeton University Press, 2007.
MLA-čujuhus (9. p.)Unger, Roberto Mangabeira. Free Trade Reimagined: The World Division of Labor and the Method of Economics. Princeton University Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.