Hitler : studio sulla tirannide - Bullock, Alan. (OLS)http://semarc/name/16356; Vivenza, Bice. (OLS)http://semarc/name/73659; Salmaggi, Cesare. (OLS)http://semarc/name/22015 (Arnoldo Mondadori Editore,, 1979)
Keywords: Hitler, Adolf <1889-1945>. (OLS)http://semarc/subject/16339

Die Geschichte eines verborgenen Lebens - Jørgensen, Johannes , <1866-1956>. (OLS)http://semarc/name/10575 (Herder,, 1921)
Keywords: Reinhard, Paula <1850-1908>. (OLS)http://semarc/subject/19111