1. Altman, D. G. (1991). Practical statistics for medical research. London: Chapman and Hall.
2. Bakos, Y., Marotta-Wurgler, F., Trossen, D. R. (2009). Does anyone read the fine print? Testing a law and economics approach to standard form contracts. CELS 2009 4th annual conference on empirical legal studies paper. NYU Law and Economics Research Paper No. 09-40.
3. Dworkin, G. (1989). The concept of autonomy. In J. Christman (Ed.), The inner citadel—essays in individual autonomy (pp. 54–62). Oxford: Oxford University Press.
4. Faden, R. R., & Beauchamp, T. (1986). A history and theory of informed consent. Oxford: Oxford University Press.
5. Feinberg, J. (1989). Autonomy. In J. Christman (Ed.), The inner citadel—essays in individual autonomy (pp. 27–53). Oxford: Oxford University Press.