@book{139331,
	author = {Latham, Gary P. and Wexley, Kenneth N.},
	title = {Increasing productivity through performance appraisal /},
	publisher = {Addison-Wesley,},
	year = {c1993.},
	series = {Addison Wesley series on managing human resources ;},
	address = {Reading, Mass. :},
	edition = {2nd ed.}
}