@book{17580,
	author = {Forsyth, Donelson R.,},
	title = {Group dynamics /},
	publisher = {Wadsworth Cengage Learning,},
	year = {c2014.},
	address = {Belmont, CA :},
	edition = {6th ed.},
	note = {includes bibliographical reference and index},
	url = {http://www.loc.gov/catdir/enhancements/fy1301/2012949856-d.html}
}