Girling, P. (2013). Operational risk management: A complete guide to a successful operational risk framework. Wiley.
Lua i Stíl Chicago (17ú heag.)Girling, Philippa. Operational Risk Management: A Complete Guide to a Successful Operational Risk Framework. Hoboken, New Jersey: Wiley, 2013.
Lua MLA (9ú heag.)Girling, Philippa. Operational Risk Management: A Complete Guide to a Successful Operational Risk Framework. Wiley, 2013.
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