.Ethier, W. j. (1995). Modern international economics (3rd ed.). W.W. Norton.
Citación estilo Chicago.Ethier, Wilfred j. Modern International Economics. 3rd ed. New York: W.W. Norton, 1995.
Cita MLA.Ethier, Wilfred j. Modern International Economics. 3rd ed. W.W. Norton, 1995.
Warning: These citations may not always be 100% accurate.