Varma, S. (2007). Currency convertibility. New Century Publications.
Chicago-čujuhus (17. p.)Varma, Sumati. Currency Convertibility. New Delhi: New Century Publications, 2007.
MLA-čujuhus (9. p.)Varma, Sumati. Currency Convertibility. New Century Publications, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.