Malhotra, N. K. Marketing Research: An Applied Orientation. Pearson.
Chicago-čujuhus (17. p.)Malhotra, Naresh K. Marketing Research: An Applied Orientation. Pearson.
MLA-čujuhus (9. p.)Malhotra, Naresh K. Marketing Research: An Applied Orientation. Pearson.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.