LEVERING R. (1984). HUNDRED BEST COMPANIES TO WORK FOR AMERICA. ADDISON-WESLEY.
Chicago-čujuhus (17. p.)LEVERING R. HUNDRED BEST COMPANIES TO WORK FOR AMERICA. NEW YORK: ADDISON-WESLEY, 1984.
MLA-čujuhus (9. p.)LEVERING R. HUNDRED BEST COMPANIES TO WORK FOR AMERICA. ADDISON-WESLEY, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.