1. Astin, A.Preventing students from dropping out. San Francisco: Jossey-Bass, 1975.
2. Abraham, A. A. Roots: The dilemma of admission to higher education for non-whites in Florida. Paper presented at the Florida Statewide Conference on Institutional Research, Clearwater, Florida, June 1977.
3. Adams vs. Richardson, 356 F. Supp. 92, D.D.C. 1973.
4. Adams vs. Califano, Civil Action No. 3095-70, D.D.C. 1977.
5. Batts, W. O., Jr. Undergraduate withdrawals of Vanderbilt University. Doctoral dissertation, George Peabody College for Teachers, 1959.Dissertation Abstracts 1959,19 2818.