Symposium on Instrumented Impact Testing Philadelphia & American Society for Testing and Materials. (1974). Instrumented impact testing: A symposium presented at the seventy-sixth annual meeting, American Society for Testing and Materials, Philadelphia, Pa., 24-29 June 1973. The Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Symposium on Instrumented Impact Testing Philadelphia و American Society for Testing and Materials. Instrumented Impact Testing: A Symposium Presented at the Seventy-sixth Annual Meeting, American Society for Testing and Materials, Philadelphia, Pa., 24-29 June 1973. Philadelphia: The Society, 1974.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Symposium on Instrumented Impact Testing Philadelphia و American Society for Testing and Materials. Instrumented Impact Testing: A Symposium Presented at the Seventy-sixth Annual Meeting, American Society for Testing and Materials, Philadelphia, Pa., 24-29 June 1973. The Society, 1974.