J P Foley

CHARACTERISTICS OF YOUTHFUL BICYCLE RIDERS IN AN URBAN COMMUNITY AND EVENTS ACCRUING TO OPERATION OF THEIR VEHICLES

D N Levine, E A Pascarella, J P Foley, 1971 .

BICYCLE RIDING AND ACCIDENTS AMONG YOUTHS. A SUMMARY REPORT

B J Campbell, E A Pascarella, J P Foley, 1971 .