Business World. (2011). The SME Whitebook 2011-2012. Express Building.
Chicago-čujuhus (17. p.)Business World. The SME Whitebook 2011-2012. Express Building, 2011.
MLA-čujuhus (9. p.)Business World. The SME Whitebook 2011-2012. Express Building, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.