European Advertising & Media Forecast. Ascential Events (Europe) Limited.
Chicago-čujuhus (17. p.)European Advertising & Media Forecast. Ascential Events (Europe) Limited.
MLA-čujuhus (9. p.)European Advertising & Media Forecast. Ascential Events (Europe) Limited.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.