Agran, P. F., & Wehrle, P. F. (1985). Injury reduction by mandatory child passenger safety laws.
Chicago Stili AlıntıAgran, P F., ve P F. Wehrle. Injury Reduction By Mandatory Child Passenger Safety Laws. 1985.
MLA AlıntıAgran, P F., ve P F. Wehrle. Injury Reduction By Mandatory Child Passenger Safety Laws. 1985.
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