1. Bentham, J., & Bowring, J. (Ed.) (1843a). Nomography; or the art of inditing laws. In The works of Jeremy Bentham, vol. 3, (pp. 231–296). Edinburgh. W. Tait.
2. Bentham, J. & Bowring, J. (Ed.) (1843b). A general view of a complete code of laws. In The works of Jeremy Bentham, vol. 3, (pp. 155–210). Edinburgh. W. Tait.
3. Borkowski, J. A., & Du Plessis, P. J. (2005). Textbook on Roman law. USA: Oxford University Press.
4. Buchanan, J. M., & Congleton, R. D. (1998). Politics by principle, not interest: Towards nondiscriminatory democracy. Cambridge: Cambridge University Press.
5. Driesen, D. M. (2015). Complexity and simplicity in law: A review essay (Cass R. Sunstein, Simpler: The Future of Government (2013)). Environmental Law, 181–206.