Graham, B. (2003). The intelligent investor: A book of practical counsel. Haper Business Essentials.
Cita Chicago (17th ed.)Graham, Benjamin. The Intelligent Investor: A Book of Practical Counsel. New York: Haper Business Essentials, 2003.
Cita MLA (9th ed.)Graham, Benjamin. The Intelligent Investor: A Book of Practical Counsel. Haper Business Essentials, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.