@book{8897,
	author = {Dundu, Esther, and Chinhoyi University of Technology.},
	title = {An evaluation of the efficiency effectiveness and sustainability of the performance appraisal system applied in the Zimbabwe Public Service :},
	publisher = {Chinhoyi University of Technology,},
	year = {2009.},
	address = {Chinhoyi :},
	edition = {ed.}
}