BUSINESS WORLD. (2008). MARKETING WHITWBOOK 2007-2008. BUSINESS WORLD.
Chicago-čujuhus (17. p.)BUSINESS WORLD. MARKETING WHITWBOOK 2007-2008. NEW DELHI: BUSINESS WORLD, 2008.
MLA-čujuhus (9. p.)BUSINESS WORLD. MARKETING WHITWBOOK 2007-2008. BUSINESS WORLD, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.