Shaw, R. (2001). Improving marketing effectiveness. Profiles books.
Chicago-čujuhus (17. p.)Shaw, Robert. Improving Marketing Effectiveness. London: Profiles books, 2001.
MLA-čujuhus (9. p.)Shaw, Robert. Improving Marketing Effectiveness. Profiles books, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.