Angel, J. J., Gastineau, G. L., & Weber, C. J. (1999). Equity flex options: The financial engineer's most versatile tool. New Hope, Pa.: Frank J. Fabozzi Associates.
Chicago Style aipamenaAngel, James J., Gary L. Gastineau, và Clifford J. Weber. Equity Flex Options: The Financial Engineer's Most Versatile Tool. New Hope, Pa.: Frank J. Fabozzi Associates, 1999.
MLA aipamenaAngel, James J., Gary L. Gastineau, và Clifford J. Weber. Equity Flex Options: The Financial Engineer's Most Versatile Tool. New Hope, Pa.: Frank J. Fabozzi Associates, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.