.Ethier, W. j. (1995). Modern international economics (3rd ed.). W.W. Norton.
Chicago-čujuhus (17. p.).Ethier, Wilfred j. Modern International Economics. 3rd ed. New York: W.W. Norton, 1995.
MLA-čujuhus (9. p.).Ethier, Wilfred j. Modern International Economics. 3rd ed. W.W. Norton, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.