Gaya APA

Ph.D, C, R. (2012). The Psychology of Wealth : Understand Your Relationship with Money and Achieve Prosperity (Cet 1). New York: The McGraw Hill.

Gaya MLA

Ph.D, Charles, Richards,. "The Psychology of Wealth : Understand Your Relationship with Money and Achieve Prosperity". Cet 1 New York: The McGraw Hill, 2012. Text.