Vaish, M. C., & Singh, S. (1998). International economics (7th ed.). Oxford & IBH Publishing Co..
Chicago-čujuhus (17. p.)Vaish, M. C., juo Sudama Singh. International Economics. 7th ed. New Delhi: Oxford & IBH Publishing Co., 1998.
MLA-čujuhus (9. p.)Vaish, M. C., juo Sudama Singh. International Economics. 7th ed. Oxford & IBH Publishing Co., 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.