U.S. News & World Report - The Report. US News & World Report, L.P.
Chicago-čujuhus (17. p.)U.S. News & World Report - The Report. US News & World Report, L.P.
MLA-čujuhus (9. p.)U.S. News & World Report - The Report. US News & World Report, L.P.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.