Watsham, T. J. (1998). Futures and options in risk management (2nd ed.). International thomson business press.
استشهاد بنمط شيكاغوWatsham, Terry J. Futures and Options in Risk Management. 2nd ed. London: International thomson business press, 1998.
MLA استشهادWatsham, Terry J. Futures and Options in Risk Management. 2nd ed. International thomson business press, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.