The Oxford handbook of populism
av Cristóbal Rovira Kaltwasser, Paul A. Taggart, Paulina Ochoa Espejo m.fl. (2019)
Populism in Europe and the Americas : threat or corrective for democracy?
av Cas Mudde, Cristóbal Rovira Kaltwasser (2012)
The Oxford handbook of populism
av Cristóbal Rovira Kaltwasser, Paulina Ochoa Espejo, Pierre Ostiguy m.fl. (2017)