1. Aharony, N. (2012). Twitter use by three political leaders: An exploratory analysis. Online Information Review, 36(4), 587–603.
2. Allen, J., & Parnes, A. (2017). Shattered: Inside Hillary Clinton’s doomed campaign. Crown.
3. Blumler, J. G. (2013). The fourth age of political communication. Keynote speech, Workshop on Political Communication, Free University of Berlin, http://www.fgpk.de/en/2013/gastbeitrag-von-jay-g-blumler-the-fourth-age-of-political-communication-2/
4. Brants, K., & Voltmer, K. (Eds.). (2011). Political communication in postmodern democracy: Challenging the primacy of politics. Palgrave.
5. Bruns, A., & Burgess, J. E. (2011). # ausvotes: How twitter covered the 2010 Australian federal election. Communication, Politics and Culture, 44(2), 37–56.