Iggers, G. G. Refugee Historians from Nazi Germany: Political Attitudes towards Democracy. German scholars in exile : new studies in intellectual history.
Chicago-viite (17. p.)Iggers, Georg G. "Refugee Historians from Nazi Germany: Political Attitudes Towards Democracy." German Scholars in Exile : New Studies in Intellectual History .
MLA-viite (8. p.)Iggers, Georg G. "Refugee Historians from Nazi Germany: Political Attitudes Towards Democracy." German Scholars in Exile : New Studies in Intellectual History, .
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.