Schmidt H.J., Tallafuss P.: Totalitarismus und literatur
Bale T.: The conservative party from Thatcher to Cameron
Heilbroner R.L.: An inquiry into the human prospect
Markland M.F.: John of Salisbury policraticus The statesman's book
Ball W.J.: A practical guide to colloquial idiom
Wilson E.: Axel's castle. A study in the Imaginative Literature of 1870-1930