Margin. The Journal of Applied Economic Reseaarch.
Chicago-čujuhus (17. p.)Margin. The Journal of Applied Economic Reseaarch.
MLA-čujuhus (9. p.)Margin. The Journal of Applied Economic Reseaarch.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.