@book{48983,
	author = {Posner, Barry Z and Kouzes, James M., 1945-},
	title = {The Leadership challenge},
	publisher = {Jossey-Bass},
	year = {1995},
	series = {The Jossey-Bass management series},
	address = {San Francisco, Calif.},
	edition = {2nd ed.},
	note = {Includes bibliographical references (p. 353-377) and index.},
	url = {http://www.loc.gov/catdir/toc/onix07/95011314.html}
}