Greenwood. Passing the Test. The University Press of Kentucky.
Chicago-čujuhus (17. p.)Greenwood. Passing the Test. The University Press of Kentucky.
MLA-čujuhus (9. p.)Greenwood. Passing the Test. The University Press of Kentucky.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.