@book{8508,
	author = {Yost, Charles Peter and American Association for Health, Physical Education, and Recreation.},
	title = {Sports safety},
	publisher = {Division of Safety Education, American Association for Health, Physical Education, and Recreation},
	year = {1971]},
	address = {[Washington},
	note = {"Prepared under contract PH 86-67-260 Department of Health, Education, and Welfare, Public Health Service, Bureau of Community Environmental Management (Injury Control)"}
}