ReVelle, J. B., & Stephenson, J. (1995). Safety training methods: Practical solutions for the next millennium (2nd ed.). Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReVelle, Jack B., और Joe Stephenson. Safety Training Methods: Practical Solutions for the Next Millennium. 2nd ed. New York: Wiley, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रReVelle, Jack B., और Joe Stephenson. Safety Training Methods: Practical Solutions for the Next Millennium. 2nd ed. Wiley, 1995.
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