The federal acquisition regulation system (Title 48, CFR) [electronic resource].
Chicago-čujuhus (17. p.)The Federal Acquisition Regulation System (Title 48, CFR) [electronic Resource].
MLA-čujuhus (9. p.)The Federal Acquisition Regulation System (Title 48, CFR) [electronic Resource].
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.