(2007). National Marketing & Media Convention. BMA.
Chicago-čujuhus (17. p.)National Marketing & Media Convention. : BMA, 2007.
MLA-čujuhus (9. p.)National Marketing & Media Convention. BMA, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.