Business World. (2015). Marketing Whitebook 2015-16 (5th ed.). McGraw Hill.
Chicago-čujuhus (17. p.)Business World. Marketing Whitebook 2015-16. 5th ed. New Delhi: McGraw Hill, 2015.
MLA-čujuhus (9. p.)Business World. Marketing Whitebook 2015-16. 5th ed. McGraw Hill, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.