Fascism, Noel O'Sullivan, 1983 pg 138: referencing; Mussolini's Roman Empire, by Mack Smith Penguin, ed., 1979, first published in 1976, pg 247.
The Doctrine of Fascism, by Benito Mussolini, 1935, Firenze: Vallecchi Editore.
Fascism: Doctrine and Institutions, by Benito Mussolini, 1935, 'Ardita' Publishers, Rome.
Translation of the 1932 Enciclopedia Italiana essay "Doctrines" by Mussolini. This translation is by Mr. I. S. Munro, from "Fascism to World-Power" (Alexander Maclehose, London, 1933). It is part of a 1984 compilation book: Readings on Fascism and National Socialism; Swallow Press, Athens, Ohio, 1984. [1]
A Primer of Italian Fascism. Book by Jeffrey T. Schnapp, Olivia E. Sears, Maria G. Stampino; University of Nebraska Press, 2000. [2]
My Autobiography. Book by Benito Mussolini; Charles Scribner's Sons, 1928. [3]