Das, b. (2007). The world Trade organisation: A guide to international trade. Bookwell.
Chicago-čujuhus (17. p.)Das, bhagirathi. The World Trade Organisation: A Guide to International Trade. New Delhi: Bookwell, 2007.
MLA-čujuhus (9. p.)Das, bhagirathi. The World Trade Organisation: A Guide to International Trade. Bookwell, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.