@book{130715,
	author = {Gibson, Adam. and Wallace, Bill,},
	title = {Competitive karate /},
	publisher = {Human Kinetics,},
	year = {c2004.},
	address = {Champaign, IL :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip049/2003021445.html}
}