@book{347433,
	author = {Latham, Gary. and Wexley, Ken.},
	title = {Increasing productivity through performance appraisal /},
	publisher = {Prentice Hall,},
	year = {1993.},
	series = {Prentice hall series in human resources) (2nd edition.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0201514001/chopaconline-20}
}