1. Asteriou, D., & Hall, S. G. (2011). Applied econometrics. Palgrave Macmillan.
2. Che, P., & Wang, S. (2013). Statistical analysis and modeling of Weibo user behavior in great events. Journal of Beijing University of Posts and Telecommunications (Social Sciences Edition) 6, 8–16
3. Dhrymes, P. J. (2012). Econometrics: Statistical foundations and applications. Springer.
4. Durbin, J, & Koopman, S. J. (2012). Time series analysis by state space methods. Oxford University Press.
5. Fisher, K. E., & Naumer, C. M. (2006). Information grounds: Theoretical basis and empirical findings on information flow in social settings (pp. 93–111). Springer.