Belsky Gary. (2009). Why Smart People Make Big Money Mistakes. Simon & Schuster.
Cita Chicago (17th ed.)Belsky Gary. Why Smart People Make Big Money Mistakes. New York: Simon & Schuster, 2009.
Cita MLA (9th ed.)Belsky Gary. Why Smart People Make Big Money Mistakes. Simon & Schuster, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.