Braun, D. D. (1991). The rich get richer: The rise of income inequality in the United States and the world. Nelson-Hall Publishers.
Citazione stile Chigago Style (17a edizione)Braun, Dennis Duane. The Rich Get Richer: The Rise of Income Inequality in the United States and the World. Chicago: Nelson-Hall Publishers, 1991.
Citatione MLA (9a ed.)Braun, Dennis Duane. The Rich Get Richer: The Rise of Income Inequality in the United States and the World. Nelson-Hall Publishers, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.