1. Art D. (2011), Inside the Radical Right, Cambridge.10.1017/CBO9780511976254
2. Beck E.G., Colin J. (2016), Radicals, Revolutionaries and Terrorists, Cambridge.
3. Beqaia N. (2018), Memarjvene socialur mozraobebshi gawevrianebis psiqologiuri da socialuri mizezebi qartuli masrhis magalitze, MA Thesis, Ilia State University.
4. Betz, H. G., & Johnson, C. (2004). Against the current—stemming the tide: the nostalgic ideology of the contemporary radical populist right. Journal of Political Ideologies, No 9(3), 311-327.10.1080/1356931042000263546
5. Betz H-G. (1998), Introduction, [in:] The New Politics of the Right: Neo-populist Parties and Movements in Established Democracies, pp. 2-6 edit. H-G. Betz, S. Immerfall, New York.