Wilson Alan. (2014). Marketing Research an Integrated Approach (3rd.). Pearson.
Chicago-čujuhus (17. p.)Wilson Alan. Marketing Research an Integrated Approach. 3rd. Noida: Pearson, 2014.
MLA-čujuhus (9. p.)Wilson Alan. Marketing Research an Integrated Approach. 3rd. Pearson, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.