Shaw Robert. (2009). Improving Maketing Effectiveness. Profile Books.
Chicago-čujuhus (17. p.)Shaw Robert. Improving Maketing Effectiveness. London: Profile Books, 2009.
MLA-čujuhus (9. p.)Shaw Robert. Improving Maketing Effectiveness. Profile Books, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.