CHAPMAN, R. J. (2015). Simple tools and techniques for enterprise risk management 2nd ed. Jhon Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCHAPMAN, Robert J. Simple Tools and Techniques for Enterprise Risk Management 2nd Ed. Jhon Wiley & Sons, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCHAPMAN, Robert J. Simple Tools and Techniques for Enterprise Risk Management 2nd Ed. Jhon Wiley & Sons, 2015.
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