(2003). GRE general test, [electronic resource] Powerprep software.
Chicago-čujuhus (17. p.)GRE General Test, [electronic Resource] Powerprep Software. 2003.
MLA-čujuhus (9. p.)GRE General Test, [electronic Resource] Powerprep Software. 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.