Norman, P. (2011). The risk controllers: Central counterparty clearing in globalised financial markets. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorman, Peter. The Risk Controllers: Central Counterparty Clearing in Globalised Financial Markets. Chichester, West Sussex: Wiley, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNorman, Peter. The Risk Controllers: Central Counterparty Clearing in Globalised Financial Markets. Wiley, 2011.
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