(2014). Orientation: School of Economics 2014.
Chicago-čujuhus (17. p.)Orientation: School of Economics 2014. 2014.
MLA-čujuhus (9. p.)Orientation: School of Economics 2014. 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.