@book{17711,
	author = {Weinberg, Robert S. and Gould, Daniel,},
	title = {Foundations of sport and exercise psychology /},
	publisher = {Human Kinetics,},
	year = {c2007.},
	address = {Champaign, IL :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0611/2006010634.html}
}