Braun, D. D. (1991). The rich get richer: The rise of income inequality in the United States and the world. Nelson-Hall Publishers.
Čikaški stil citiranja (17. izdanje)Braun, Dennis Duane. The Rich Get Richer: The Rise of Income Inequality in the United States and the World. Chicago: Nelson-Hall Publishers, 1991.
MLA način citiranja (9. izdanje)Braun, Dennis Duane. The Rich Get Richer: The Rise of Income Inequality in the United States and the World. Nelson-Hall Publishers, 1991.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.