@book{50134,
	author = {Chun, Richard},
	title = {Advancing in tae kwon do /},
	publisher = {YMAA Publication Center ,},
	year = {2006},
	address = {Jamaica Plain, Mass :},
	edition = {2nd ed.},
	note = {"Includes nine black belt forms required by the World Taekwondo Federation for rankk promotion" - cover}
}