Wadhwa, R. (1998). Marketing and sales management. Kanishka.
Chicago-čujuhus (17. p.)Wadhwa, Raj. Marketing and Sales Management. New Delhi: Kanishka, 1998.
MLA-čujuhus (9. p.)Wadhwa, Raj. Marketing and Sales Management. Kanishka, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.