Bully partisan or partisan bully?: partisanship, elite polarization, and US Presidential communication2016 Articolo in Rivista Scientificaelite polarization, partisanship, US Presidential communicationHarrison, B. F. (2016). Bully partisan or partisan bully?: partisanship, elite polarization, and US Presidential communication. Social Science Quarterly, 97(2), 418-438.