1. Alchian, A. (1968). The economic and social impact of free tuition. The New Industrialist Review 5, 42–52. Reprinted in A. Alchian Economic Forces at work. Indianapolis: The Liberty Press, pp. 203–226.
2. Imposters in the temple;Anderson,1992
3. Buying the best: cost escalation in elite higher education;Clotfelter,1996
4. Free to choose;Friedman,1979
5. A theory of government enterprise;Lindsay;Journal of Political Economy,1976