Kumar, S. (2010). Marketing management. A.K. Publ.
Chicago-čujuhus (17. p.)Kumar, Sandeep. Marketing Management. Delhi: A.K. Publ, 2010.
MLA-čujuhus (9. p.)Kumar, Sandeep. Marketing Management. A.K. Publ, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.