@book{123793,
	author = {Kouzes, James M., and Posner, Barry Z. },
	title = {The leadership challenge /},
	publisher = {Jossey-Bass,},
	year = {c2002.},
	series = {The Jossey-Bass business and management series},
	address = {San Francisco :},
	edition = {3rd edition},
	url = {http://www.loc.gov/catdir/bios/wiley043/2002009871.html}
}