1. Abraham, K. G., & Clark, M. A. (2003) Financial aid and students’ college decisions: Evidence from the District of Columbia's tuition assistance grant program. NBER Working Paper 10112.
2. Human capital versus signaling models: university access and high school dropouts;Bedard;Journal of Political Economy,2001
3. Race and school quality since Brown vs. Board of Education. Brookings Papers on Economic Activity;Boozer;Microeconomics,1992
4. The shape of the river: Long term consequences of considering race in college and university admissions;Bowen,2000
5. Breland, H., Maxey, J., Gernand, R., Cumming, T., & Trapani, C. (2002). Trends in college admission 2000: A report of a national survey of undergraduate admission policies, practices, and procedures. http://airweb.org/images/trendsreport.pdf.