Gelman, Andrew, and Jennifer Hill. 2007. Data Analysis Using Regression and Multilevel/Hierarchical Models. Vol. Analytical methods for social research. Cambridge: Cambridge University Press.
James, Gareth. 2013. An Introduction to Statistical Learning: With Applications in R. Vol. Springer texts in statistics. New York: Springer.
Rice, John A. 2007. Mathematical Statistics and Data Analysis. 3rd ed., International ed. Belmont, Calif: Thomson/Brooks Cole.
Wasserman, Larry. 2004. All of Statistics: A Concise Course in Statistical Inference. Vol. Springer texts in statistics. New York, NY: Springer.
