Kumar, S. (2010). Marketing management. A.K. Publ.
Cita Chicago (17th ed.)Kumar, Sandeep. Marketing Management. Delhi: A.K. Publ, 2010.
Cita MLA (9th ed.)Kumar, Sandeep. Marketing Management. A.K. Publ, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.