@article{284943,
      author = {Zenger, John H. and Folkman, Joe.},
      url = {http://library.usi.edu/record/284943},
      title = {The extraordinary leader turning good managers into great  leaders / [electronic resource] :},
      publisher = {McGraw-Hill,},
      recid = {284943},
      pages = {1 online resource (xvi, 296 p.) :},
      address = {New York :},
      year = {2002},
}