References
- Bowers, N. L., Jr., H. U. Gerber, J. C. Hickman, D. A. Jones, and C. J. Nesbitt.1997. Actuarial Mathematics. Schaumberg, IL: The Society of Actuaries.
- Frees, E. 2010. Regression Modeling with Actuarial and Financial Applications. Cambridge, UK: Cambridge University Press.
- Wackerly, D., W. Mendenhall III, and R. Scheaffer. 2008. Mathematical Statistics with Applications. Belmont, CA: Brooks/Cole.