George Belch. (2019). Advertising and Promotion (9th ed.). McGraw Hill.
Chicago-čujuhus (17. p.)George Belch. Advertising and Promotion. 9th ed. Delhi: McGraw Hill, 2019.
MLA-čujuhus (9. p.)George Belch. Advertising and Promotion. 9th ed. McGraw Hill, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.