Siegel, J. J. (2005). The Future for Investors. Bantam Hardcover.
Cita Chicago (17th ed.)Siegel, Jeremy J. The Future for Investors. New York: Bantam Hardcover, 2005.
Cita MLA (9th ed.)Siegel, Jeremy J. The Future for Investors. Bantam Hardcover, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.