Ellsworth, P. T. (1964). International economy (3rd ed.). Macmillan.
Chicago-čujuhus (17. p.)Ellsworth, P. T. International Economy. 3rd ed. NewYork: Macmillan, 1964.
MLA-čujuhus (9. p.)Ellsworth, P. T. International Economy. 3rd ed. Macmillan, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.