@book{18862,
	author = {Messick, David M.},
	title = {The psychology of leadership :},
	publisher = {L. Erlbaum Associates,},
	year = {2005.},
	address = {Mahwah, N.J. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0644/2004047154-d.html}
}