@book{844,
	author = {Silberman, Melvin L. and Auerbach, Carol.},
	title = {Active training :},
	publisher = {Pfeiffer,},
	year = {c2006.},
	address = {San Francisco, CA :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip065/2005036446.html}
}