James Dugan and Laurence Lafore, Days of Emperor and Clown: The Italo-Ethiopian War, 1935-1936, Garden City, N.Y., Doubleday and Company, Inc., 1973, pp. 354. Glen St. J. Barclay, The Rise and Fall of the New Roman Empire: Italy's Bidfor World Power, 1890-1943, New York, St. Martin’s Press, 1973, pp. 191