NWOKEDI, J. (2014). Effective methods to ensure the performance of a leader. The Reformer Publishers.
Chicago-čujuhus (17. p.)NWOKEDI, Joe. Effective Methods to Ensure the Performance of a Leader. The Reformer Publishers, 2014.
MLA-čujuhus (9. p.)NWOKEDI, Joe. Effective Methods to Ensure the Performance of a Leader. The Reformer Publishers, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.