Nielsen Marketing Research. (1992). Category management: Positioning your organization to win. NTC.
Chicago-čujuhus (17. p.)Nielsen Marketing Research. Category Management: Positioning Your Organization to Win. Lincolnwood: NTC, 1992.
MLA-čujuhus (9. p.)Nielsen Marketing Research. Category Management: Positioning Your Organization to Win. NTC, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.