Chatfield, C. (2004). The analysis of time series: an introduction: Vol. Texts in statistical science (6th ed). Chapman & Hall/CRC.
Cryer, J. D., & Chan, K. (2008). Time series analysis: with applications in R: Vol. Springer texts in statistics (2nd ed). Springer.
David J.D. Earn. (n.d.). A Light Introduction to Modelling Recurrent Epidemics. http://mysite.science.uottawa.ca/rsmith43/MAT4996/earn.pdf
Dobson, A. J., & Dobson, A. J. (1990). An introduction to generalized linear models (2nd ed). Chapman and Hall.
Fallahiarezoudar Ehsan & Ahmadipour Mohaddeseh. (2014). Design & Analysis of Experiments. LAP Lambert Academic Publishing.
Jolliffe, I. T. & ebrary, Inc. (2002). Principal component analysis: Vol. Springer series in statistics (2nd ed). Springer. http://site.ebrary.com/lib/aber/Doc?id=10047693
Krzanowski, W. J. (2000). Principles of multivariate analysis: a user’s perspective: Vol. Oxford statistical science series (Rev. ed). Oxford University Press. http://catdir.loc.gov/catdir/enhancements/fy0611/2001266591-t.html
Mardia, K. V., Kent, J. T., & Bibby, J. M. (1979). Multivariate analysis: Vol. Probability and mathematical statistics. Academic Press.