Main group 1

• Kellstedt, Paul M.; Whitten, Guy D., The fundamentals of political science research, 2. ed., Cambridge, Cambridge University Press, 2013Compulsory*
• Pampel, Fred C., Logistic regression: a primer, Thousand Oaks, [Calif.], SAGE, cop. 2000Compulsory*
• Wheelan, Charles J., Naked statistics: stripping the dread from the data, First edition, New York, W.W. Norton & Company, [2013]Compulsory* (pp. 127–142)
• Powner, Leanne C., Empirical research and writing: a political science student's practical guide, Thousand Oaks, California, CQ Press, an imprint of SAGE, 2015
• Berry, William Dale., Understanding regression assumptions, Newbury Park, SAGE, cop. 1993
• Dunning, Thad, Natural experiments in the social sciences: a design-based approach, Cambridge, Cambridge University Press, 2012
• Khandker, Shahidur R. et al., Handbook On Impact Evaluation: Quantitative Methods And Practices, World Bank, 2009
• Schmuller, Joseph, Statistical Analysis with R For Dummies, For Dummies, 2017
• Gerring, John, Case study research: principles and practices, 2006

* Compulsory