Girling, P. (2013). Operational risk management: A complete guide to a successful operational risk framework. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGirling, Philippa. Operational Risk Management: A Complete Guide to a Successful Operational Risk Framework. Hoboken, New Jersey: Wiley, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGirling, Philippa. Operational Risk Management: A Complete Guide to a Successful Operational Risk Framework. Wiley, 2013.
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