Prince, R., Schiff, L. The Middle-Class Millionaire. New York: Currency Doubleday, 2008 XI, 228 с. 978-0-385-51927-4.
Prince, R., Schiff, L. The Middle-Class Millionaire. New York: Currency Doubleday, 2008 XI, 228 с. 978-0-385-51927-4.
Prince, R., Schiff, L. (2008) The Middle-Class Millionaire, New York: Currency Doubleday XI, 228 с. 978-0-385-51927-4.
Prince, R., & Schiff, L. (2008). The Middle-Class Millionaire. The Rise of the New Rich a. How They Are Changing America. New York: Currency Doubleday, XI, 228 с.
Prince R, Schiff L. The Middle-Class Millionaire: The Rise of the New Rich a. How They Are Changing America. New York: Currency Doubleday; 2008. p. XI, 228 с. ISBN: 978-0-385-51927-4.