Harvard Business Review on. (2003). Motivating People.
Chicago-čujuhus (17. p.)Harvard Business Review on. Motivating People. Boston, 2003.
MLA-čujuhus (9. p.)Harvard Business Review on. Motivating People. 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.