Ramaswamy, V. (1990). Marketing management. Macmillan.
Chicago-čujuhus (17. p.)Ramaswamy, V. Marketing Management. Delhi: Macmillan, 1990.
MLA-čujuhus (9. p.)Ramaswamy, V. Marketing Management. Macmillan, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.