Majumdar, R. (1991). Marketing Research. New Age International.
Cita Chicago Style (17a ed.)Majumdar, Ramanuj. Marketing Research. New Delhi: New Age International, 1991.
Cita MLA (9a ed.)Majumdar, Ramanuj. Marketing Research. New Age International, 1991.
Precaución: Estas citas no son 100% exactas.