Watsham, T. J. (1998). Futures and options in risk management: Terry J. Watsham (2nd ed.). International Thomson Business Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWatsham, Terry J. Futures and Options in Risk Management: Terry J. Watsham. 2nd ed. London: International Thomson Business Press, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWatsham, Terry J. Futures and Options in Risk Management: Terry J. Watsham. 2nd ed. International Thomson Business Press, 1998.
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