1. Jacob Boas, The Jews of Germany: Self-Perception in the Nazi Era as Reflected in the German Jewish Press 1933-1938, PhD thesis, University of California, Riverside (1977);
2. Jacob Boas, A Nazi Travels to Palestine, History Today (London, January 1980);
3. Heinz Hohne, The Order of the Death's Head;
4. Leopold von Mildenstein (von Lim), Ein Nazi fдhrt nach Palдstina, Der Angriff (9 October 1934);
5. Josef Orlicky. Kooperacja. Warszawa, 1976;
6. Walter Laqueur. A History of Zionism;
7. Ralph Schoenman, "The Hidden History of Zionism";
8. F. Nikozia. Zionism in Nationalist Socialist Jewish Policy in Germany, 1933-9, Journal of Modern History (on-demand supplement) (December 1978);

9. David Irving. Goebbels;
10. Norman Baynes (ed.), Hitler's Speeches, 1922-1939, vol. I, II;
11. Donald Niewyk, Socialist, Anti-Semite and Jew;
12. Heinz Hohne, The Order of the Death's Head;
13. Leopold von Mildenstein (von Lim), Geschichte;
14. Joachim Prinz, Zionism under the Nazi Government, Young Zionist (London, November 1937
15. Kurt Grossmann, Zionists and Non-Zionists under Nazi Rule in the 1930s;
16. Herzl Yearbook, vol.VI;
17. Jack Bernstein, "The Life of an American Jew in Racist-Marxist Israel";

18. F.L. Carsten, Fascist Movements in Austria;
19. Yehuda Bauer, professor of Jerusalem University. On Zionism;
20. Lucy Dawidowicz, The War Against the Jews;
21. Hannah Arendt, Eichmann in Jerusalem;
22. Elisaveta Poretskaya. Our Own People;
23. Lenni Brenner, "Zionism in the Age of the Dictators";

24. Michael Magid. Zionism as Re-Incarnation of Nazism;
25. Karl Novacek. Heaven Refuge for Nazi Criminals in the "Jewish State";
26. "Stosunki giermansko-zydowskie podczas Drugiej Woiny Swiatowej" (anthology); Warszawa
27. Yuden Untern Hakencrauz, Berlin, 1963, page 30;
28. "Spiegel" magazine, December, 1966; (Hagen speaks about Zionists);
29. A. Muller"s works;