1. Adler, F., Mueller, G. O. W., & Laufer, W. S. (2006). Criminology. New York: McGraw-Hill.
2. Alesina, A., & Perotti, R. (1996). Income distribution, political instability, and investment. European Economic Review, 40, 1203–1228.
3. Alper, N. O., & Hellman, D. A. (2006). Economics of crime: theory and practice. New York: Pearson Custom Publishing.
4. Barkan, S. E. (2005). Criminology: a sociological understanding. Upper Saddle River: Prentice Hall.
5. Bates, R. H., Greif, A., Levi, M., Rosenthal, J. L., & Weingast, B. (1998). Analytic narratives. Princeton: Princeton University Press.