Downes, J., & Goodman, J. E. (1987). Barron's finance & investment handbook (2nd ed.). Barron's.
Cita Chicago (17th ed.)Downes, John, i Jordan Elliot Goodman. Barron's Finance & Investment Handbook. 2nd ed. New York: Barron's, 1987.
Cita MLA (9th ed.)Downes, John, i Jordan Elliot Goodman. Barron's Finance & Investment Handbook. 2nd ed. Barron's, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.