@book{44621,
	author = {Letsky, Michael P.},
	title = {Macrocognition in teams :},
	publisher = {Ashgate,},
	year = {c2008},
	series = {Human factors in defence},
	address = {Aldershot, Hants, England ;},
	url = {http://www.loc.gov/catdir/toc/ecip0810/2008005948.html}
}