Nicholson, T. (2001). 52 ways to motivate your staff.
Chicago-čujuhus (17. p.)Nicholson, Trish. 52 Ways to Motivate Your Staff. NewDelhi, 2001.
MLA-čujuhus (9. p.)Nicholson, Trish. 52 Ways to Motivate Your Staff. 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.