PORTER KEITH. (2006). LEADERSHIP AND MANAGEMENT FOR H R PROFESSIONALS. ELSEVIER.
Chicago-čujuhus (17. p.)PORTER KEITH. LEADERSHIP AND MANAGEMENT FOR H R PROFESSIONALS. AMSTERDAM: ELSEVIER, 2006.
MLA-čujuhus (9. p.)PORTER KEITH. LEADERSHIP AND MANAGEMENT FOR H R PROFESSIONALS. ELSEVIER, 2006.
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