1. Alden v. Maine, 527 U.S. 706 (1999).
2. Appiah, K. (2005). The Ethics of Identity. Princeton, MA: Princeton University Press.
3. Bair, A. (2008). Prison Labor in the United States: An Economic Analysis. New York, NY: Routledge.
4. Bonilla-Silva, E. (2014). Racism without Racists: Colorblind Racism and the Persistence of Racial Inequality in America. Lanham, MD: Rowman & Littlefield.
5. Bullard, R. D. (1994). The legacy of American apartheid and environmental racism. Journal of Civil Rights and Economic Development, 9(2), 445-474.