Teweles, R. J., & Jones, F. J. (1987). The futures game: Who wins? Who loses? Why? (2nd ed.). McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTeweles, Richard Jack, और Frank Joseph Jones. The Futures Game: Who Wins? Who Loses? Why? 2nd ed. New York: McGraw-Hill, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTeweles, Richard Jack, और Frank Joseph Jones. The Futures Game: Who Wins? Who Loses? Why? 2nd ed. McGraw-Hill, 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.