Yukl Gary. (2011). Leadership in Organizations (7th.). Pearson.
Chicago-čujuhus (17. p.)Yukl Gary. Leadership in Organizations. 7th. Delhi: Pearson, 2011.
MLA-čujuhus (9. p.)Yukl Gary. Leadership in Organizations. 7th. Pearson, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.