CHALOFSLEY N. (1983). UP THE HRD LADDER A GUIDE FOR PROFESSIONAL GROWTH. ADDISON-WESLEY.
Chicago-čujuhus (17. p.)CHALOFSLEY N. UP THE HRD LADDER A GUIDE FOR PROFESSIONAL GROWTH. NEW YORK: ADDISON-WESLEY, 1983.
MLA-čujuhus (9. p.)CHALOFSLEY N. UP THE HRD LADDER A GUIDE FOR PROFESSIONAL GROWTH. ADDISON-WESLEY, 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.