(1995). Risk: Analysis, Assessment And Management / Ed. Jake Ansell. John Wiley and Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRisk: Analysis, Assessment And Management / Ed. Jake Ansell. John Wiley and Sons, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRisk: Analysis, Assessment And Management / Ed. Jake Ansell. John Wiley and Sons, 1995.
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