Donnelly, G. (1987). International economics. Longman.
Chicago-čujuhus (17. p.)Donnelly, Graham. International Economics. London: Longman, 1987.
MLA-čujuhus (9. p.)Donnelly, Graham. International Economics. Longman, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.