Eric Voegelin (1986), The Political Religions, (Lewiston, N.Y.: E. Mellen Press, 1986; 1st German ed. 1938)
Emilio Gentile and Keith Botsford (Translator) (1996), The Sacralization of Politics in Fascist Italy, Harvard University Press
Emilio Gentile (2005), "Political Religion: A Concept and its Critics - A Critical Survey," Totalitarian Movements and Political Religions, Volume 6, No. 1
Emilio Gentile (2006) Politics as Religion, Princeton University Press, Princeton & Oxford