Bullough, O. (2022). Butler to the world: How Britain helps the world's worst people launder money, commit crimes, and get away with anything (First U.S. edition.). St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBullough, Oliver. Butler to the World: How Britain Helps the World's Worst People Launder Money, Commit Crimes, and Get Away with Anything. First U.S. edition. New York, NY: St. Martin's Press, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBullough, Oliver. Butler to the World: How Britain Helps the World's Worst People Launder Money, Commit Crimes, and Get Away with Anything. First U.S. edition. St. Martin's Press, 2022.
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